12b+7=-6b-65

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Solution for 12b+7=-6b-65 equation:


Simplifying
12b + 7 = -6b + -65

Reorder the terms:
7 + 12b = -6b + -65

Reorder the terms:
7 + 12b = -65 + -6b

Solving
7 + 12b = -65 + -6b

Solving for variable 'b'.

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

Add '6b' to each side of the equation.
7 + 12b + 6b = -65 + -6b + 6b

Combine like terms: 12b + 6b = 18b
7 + 18b = -65 + -6b + 6b

Combine like terms: -6b + 6b = 0
7 + 18b = -65 + 0
7 + 18b = -65

Add '-7' to each side of the equation.
7 + -7 + 18b = -65 + -7

Combine like terms: 7 + -7 = 0
0 + 18b = -65 + -7
18b = -65 + -7

Combine like terms: -65 + -7 = -72
18b = -72

Divide each side by '18'.
b = -4

Simplifying
b = -4

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