-4(8x-8)+7(7-2x)=(16+19x)

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Solution for -4(8x-8)+7(7-2x)=(16+19x) equation:


Simplifying
-4(8x + -8) + 7(7 + -2x) = (16 + 19x)

Reorder the terms:
-4(-8 + 8x) + 7(7 + -2x) = (16 + 19x)
(-8 * -4 + 8x * -4) + 7(7 + -2x) = (16 + 19x)
(32 + -32x) + 7(7 + -2x) = (16 + 19x)
32 + -32x + (7 * 7 + -2x * 7) = (16 + 19x)
32 + -32x + (49 + -14x) = (16 + 19x)

Reorder the terms:
32 + 49 + -32x + -14x = (16 + 19x)

Combine like terms: 32 + 49 = 81
81 + -32x + -14x = (16 + 19x)

Combine like terms: -32x + -14x = -46x
81 + -46x = (16 + 19x)

Remove parenthesis around (16 + 19x)
81 + -46x = 16 + 19x

Solving
81 + -46x = 16 + 19x

Solving for variable 'x'.

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

Add '-19x' to each side of the equation.
81 + -46x + -19x = 16 + 19x + -19x

Combine like terms: -46x + -19x = -65x
81 + -65x = 16 + 19x + -19x

Combine like terms: 19x + -19x = 0
81 + -65x = 16 + 0
81 + -65x = 16

Add '-81' to each side of the equation.
81 + -81 + -65x = 16 + -81

Combine like terms: 81 + -81 = 0
0 + -65x = 16 + -81
-65x = 16 + -81

Combine like terms: 16 + -81 = -65
-65x = -65

Divide each side by '-65'.
x = 1

Simplifying
x = 1

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