2b-3=7b+7

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Solution for 2b-3=7b+7 equation:


Simplifying
2b + -3 = 7b + 7

Reorder the terms:
-3 + 2b = 7b + 7

Reorder the terms:
-3 + 2b = 7 + 7b

Solving
-3 + 2b = 7 + 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.
-3 + 2b + -7b = 7 + 7b + -7b

Combine like terms: 2b + -7b = -5b
-3 + -5b = 7 + 7b + -7b

Combine like terms: 7b + -7b = 0
-3 + -5b = 7 + 0
-3 + -5b = 7

Add '3' to each side of the equation.
-3 + 3 + -5b = 7 + 3

Combine like terms: -3 + 3 = 0
0 + -5b = 7 + 3
-5b = 7 + 3

Combine like terms: 7 + 3 = 10
-5b = 10

Divide each side by '-5'.
b = -2

Simplifying
b = -2

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