QuestionSolve for $b$ in the equation: $b - 3.9 = 2.8$ .

Studdy Solution

STEP 1

Assumptions1. The equation is $b-3.9=.8$ . We are solving for $b$

STEP 2

We can solve for $b$ by isolating it on one side of the equation. To do this, we need to get rid of $-.9$ on the left side of the equation. We can do this by adding $.9$ to both sides of the equation.
$b-.9+.9=2.8+.9$

STEP 3

implify the equation by performing the addition on both sides.
$b=2.8+3.9$

STEP 4

Calculate the sum on the right side of the equation.
$b=2.8+3.9=6.7$ So, $b=6.7$ .

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