4(7x-5)-9(8x-2)=-12

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Solution for 4(7x-5)-9(8x-2)=-12 equation:


Simplifying
4(7x + -5) + -9(8x + -2) = -12

Reorder the terms:
4(-5 + 7x) + -9(8x + -2) = -12
(-5 * 4 + 7x * 4) + -9(8x + -2) = -12
(-20 + 28x) + -9(8x + -2) = -12

Reorder the terms:
-20 + 28x + -9(-2 + 8x) = -12
-20 + 28x + (-2 * -9 + 8x * -9) = -12
-20 + 28x + (18 + -72x) = -12

Reorder the terms:
-20 + 18 + 28x + -72x = -12

Combine like terms: -20 + 18 = -2
-2 + 28x + -72x = -12

Combine like terms: 28x + -72x = -44x
-2 + -44x = -12

Solving
-2 + -44x = -12

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -44x = -12 + 2

Combine like terms: -2 + 2 = 0
0 + -44x = -12 + 2
-44x = -12 + 2

Combine like terms: -12 + 2 = -10
-44x = -10

Divide each side by '-44'.
x = 0.2272727273

Simplifying
x = 0.2272727273

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