-70=-2-(10b-2)

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Solution for -70=-2-(10b-2) equation:


Simplifying
-70 = -2 + -1(10b + -2)

Reorder the terms:
-70 = -2 + -1(-2 + 10b)
-70 = -2 + (-2 * -1 + 10b * -1)
-70 = -2 + (2 + -10b)

Combine like terms: -2 + 2 = 0
-70 = 0 + -10b
-70 = -10b

Solving
-70 = -10b

Solving for variable 'b'.

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

Add '10b' to each side of the equation.
-70 + 10b = -10b + 10b

Combine like terms: -10b + 10b = 0
-70 + 10b = 0

Add '70' to each side of the equation.
-70 + 70 + 10b = 0 + 70

Combine like terms: -70 + 70 = 0
0 + 10b = 0 + 70
10b = 0 + 70

Combine like terms: 0 + 70 = 70
10b = 70

Divide each side by '10'.
b = 7

Simplifying
b = 7

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