34=-9+7(b-2)

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Solution for 34=-9+7(b-2) equation:


Simplifying
34 = -9 + 7(b + -2)

Reorder the terms:
34 = -9 + 7(-2 + b)
34 = -9 + (-2 * 7 + b * 7)
34 = -9 + (-14 + 7b)

Combine like terms: -9 + -14 = -23
34 = -23 + 7b

Solving
34 = -23 + 7b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-7b' to each side of the equation.
34 + -7b = -23 + 7b + -7b

Combine like terms: 7b + -7b = 0
34 + -7b = -23 + 0
34 + -7b = -23

Add '-34' to each side of the equation.
34 + -34 + -7b = -23 + -34

Combine like terms: 34 + -34 = 0
0 + -7b = -23 + -34
-7b = -23 + -34

Combine like terms: -23 + -34 = -57
-7b = -57

Divide each side by '-7'.
b = 8.142857143

Simplifying
b = 8.142857143

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