Math  /  Algebra

QuestionSolve for xx. y=(7+x)my=(7+x) m

Studdy Solution

STEP 1

1. The equation y=(7+x)m y = (7 + x)m is a linear equation in terms of x x .
2. We are solving for x x in terms of y y and m m .
3. The variable m m is not equal to zero, as division by zero is undefined.

STEP 2

1. Isolate the term containing x x .
2. Solve for x x by performing algebraic operations.

STEP 3

Start with the given equation:
y=(7+x)m y = (7 + x)m
To isolate the term containing x x , divide both sides of the equation by m m :
ym=7+x \frac{y}{m} = 7 + x

STEP 4

Now, solve for x x by subtracting 7 from both sides:
ym7=x \frac{y}{m} - 7 = x
Rearrange to express x x explicitly:
x=ym7 x = \frac{y}{m} - 7
The solution for x x is:
ym7 \boxed{\frac{y}{m} - 7}

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