8(c-9)=6(3c-12)-4

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Solution for 8(c-9)=6(3c-12)-4 equation:


Simplifying
8(c + -9) = 6(3c + -12) + -4

Reorder the terms:
8(-9 + c) = 6(3c + -12) + -4
(-9 * 8 + c * 8) = 6(3c + -12) + -4
(-72 + 8c) = 6(3c + -12) + -4

Reorder the terms:
-72 + 8c = 6(-12 + 3c) + -4
-72 + 8c = (-12 * 6 + 3c * 6) + -4
-72 + 8c = (-72 + 18c) + -4

Reorder the terms:
-72 + 8c = -72 + -4 + 18c

Combine like terms: -72 + -4 = -76
-72 + 8c = -76 + 18c

Solving
-72 + 8c = -76 + 18c

Solving for variable 'c'.

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

Add '-18c' to each side of the equation.
-72 + 8c + -18c = -76 + 18c + -18c

Combine like terms: 8c + -18c = -10c
-72 + -10c = -76 + 18c + -18c

Combine like terms: 18c + -18c = 0
-72 + -10c = -76 + 0
-72 + -10c = -76

Add '72' to each side of the equation.
-72 + 72 + -10c = -76 + 72

Combine like terms: -72 + 72 = 0
0 + -10c = -76 + 72
-10c = -76 + 72

Combine like terms: -76 + 72 = -4
-10c = -4

Divide each side by '-10'.
c = 0.4

Simplifying
c = 0.4

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