-4(-7x+6)-3(3x+7)=-64

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Solution for -4(-7x+6)-3(3x+7)=-64 equation:


Simplifying
-4(-7x + 6) + -3(3x + 7) = -64

Reorder the terms:
-4(6 + -7x) + -3(3x + 7) = -64
(6 * -4 + -7x * -4) + -3(3x + 7) = -64
(-24 + 28x) + -3(3x + 7) = -64

Reorder the terms:
-24 + 28x + -3(7 + 3x) = -64
-24 + 28x + (7 * -3 + 3x * -3) = -64
-24 + 28x + (-21 + -9x) = -64

Reorder the terms:
-24 + -21 + 28x + -9x = -64

Combine like terms: -24 + -21 = -45
-45 + 28x + -9x = -64

Combine like terms: 28x + -9x = 19x
-45 + 19x = -64

Solving
-45 + 19x = -64

Solving for variable 'x'.

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

Add '45' to each side of the equation.
-45 + 45 + 19x = -64 + 45

Combine like terms: -45 + 45 = 0
0 + 19x = -64 + 45
19x = -64 + 45

Combine like terms: -64 + 45 = -19
19x = -19

Divide each side by '19'.
x = -1

Simplifying
x = -1

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