-7(2c-10)=-9c

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Solution for -7(2c-10)=-9c equation:


Simplifying
-7(2c + -10) = -9c

Reorder the terms:
-7(-10 + 2c) = -9c
(-10 * -7 + 2c * -7) = -9c
(70 + -14c) = -9c

Solving
70 + -14c = -9c

Solving for variable 'c'.

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

Add '9c' to each side of the equation.
70 + -14c + 9c = -9c + 9c

Combine like terms: -14c + 9c = -5c
70 + -5c = -9c + 9c

Combine like terms: -9c + 9c = 0
70 + -5c = 0

Add '-70' to each side of the equation.
70 + -70 + -5c = 0 + -70

Combine like terms: 70 + -70 = 0
0 + -5c = 0 + -70
-5c = 0 + -70

Combine like terms: 0 + -70 = -70
-5c = -70

Divide each side by '-5'.
c = 14

Simplifying
c = 14

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