QuestionEvaluate and simplify the expression $-3(y-5)-2(y+1)$ for $y=2$ .

Studdy Solution

STEP 1

Assumptions1. The algebraic expression is $-3(y-5)-(y+1)$ . We are asked to evaluate this expression at $y=$

STEP 2

First, we substitute $y=2$ into the algebraic expression.
$-(2-5)-2(2+1)$

STEP 3

Next, we perform the operations inside the parentheses first, according to the order of operations (PEMDAS/BODMAS).
$-3(-3)-2(3)$

STEP 4

Now, we multiply the numbers outside the parentheses with the numbers inside the parentheses.
$9-6$

STEP 5

Finally, we subtract the second number from the first to simplify the expression.
$9-=3$ So, when $y=2$ , the value of the expression $-3(y-5)-2(y+1)$ is3.

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QuestionEvaluate and simplify the expression $-3(y-5)-2(y+1)$ for $y=2$ .

Studdy Solution

STEP 1

Assumptions1. The algebraic expression is $-3(y-5)-(y+1)$ . We are asked to evaluate this expression at $y=$

STEP 2

First, we substitute $y=2$ into the algebraic expression.
$-(2-5)-2(2+1)$

STEP 3

Next, we perform the operations inside the parentheses first, according to the order of operations (PEMDAS/BODMAS).
$-3(-3)-2(3)$

STEP 4

Now, we multiply the numbers outside the parentheses with the numbers inside the parentheses.
$9-6$

STEP 5

Finally, we subtract the second number from the first to simplify the expression.
$9-=3$ So, when $y=2$ , the value of the expression $-3(y-5)-2(y+1)$ is3.

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QuestionEvaluate and simplify the expression −3(y−5)−2(y+1)-3(y-5)-2(y+1)−3(y−5)−2(y+1) for y=2y=2y=2.

Studdy Solution

STEP 1

Assumptions1. The algebraic expression is −3(y−5)−(y+1)-3(y-5)-(y+1)−3(y−5)−(y+1). We are asked to evaluate this expression at y=y=y=

STEP 2

First, we substitute y=2y=2y=2 into the algebraic expression.−(2−5)−2(2+1)-(2-5)-2(2+1)−(2−5)−2(2+1)

STEP 3

Next, we perform the operations inside the parentheses first, according to the order of operations (PEMDAS/BODMAS).−3(−3)−2(3)-3(-3)-2(3)−3(−3)−2(3)

STEP 4

Now, we multiply the numbers outside the parentheses with the numbers inside the parentheses.9−69-69−6

STEP 5

Finally, we subtract the second number from the first to simplify the expression.9−=39-=39−=3So, when y=2y=2y=2, the value of the expression −3(y−5)−2(y+1)-3(y-5)-2(y+1)−3(y−5)−2(y+1) is3.

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QuestionEvaluate and simplify the expression $-3(y-5)-2(y+1)$ for $y=2$ .

Assumptions1. The algebraic expression is $-3(y-5)-(y+1)$ . We are asked to evaluate this expression at $y=$

First, we substitute $y=2$ into the algebraic expression.
$-(2-5)-2(2+1)$

Next, we perform the operations inside the parentheses first, according to the order of operations (PEMDAS/BODMAS).
$-3(-3)-2(3)$

Now, we multiply the numbers outside the parentheses with the numbers inside the parentheses.
$9-6$

Finally, we subtract the second number from the first to simplify the expression.
$9-=3$ So, when $y=2$ , the value of the expression $-3(y-5)-2(y+1)$ is3.