7(10-10b)=

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Solution for 7(10-10b)= equation: 


Simplifying
7(10 + -10b) = 0
(10 * 7 + -10b * 7) = 0
(70 + -70b) = 0

Solving
70 + -70b = 0

Solving for variable 'b'.

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

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

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

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

Divide each side by '-70'.
b = 1

Simplifying
b = 1

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