-7(1+9c)=-30

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Solution for -7(1+9c)=-30 equation: 


Simplifying
-7(1 + 9c) = -30
(1 * -7 + 9c * -7) = -30
(-7 + -63c) = -30

Solving
-7 + -63c = -30

Solving for variable 'c'.

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

Add '7' to each side of the equation.
-7 + 7 + -63c = -30 + 7

Combine like terms: -7 + 7 = 0
0 + -63c = -30 + 7
-63c = -30 + 7

Combine like terms: -30 + 7 = -23
-63c = -23

Divide each side by '-63'.
c = 0.3650793651

Simplifying
c = 0.3650793651

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