4(1-x)-8(-4x-7)=

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Solution for 4(1-x)-8(-4x-7)= equation:


Simplifying
4(1 + -1x) + -8(-4x + -7) = 0
(1 * 4 + -1x * 4) + -8(-4x + -7) = 0
(4 + -4x) + -8(-4x + -7) = 0

Reorder the terms:
4 + -4x + -8(-7 + -4x) = 0
4 + -4x + (-7 * -8 + -4x * -8) = 0
4 + -4x + (56 + 32x) = 0

Reorder the terms:
4 + 56 + -4x + 32x = 0

Combine like terms: 4 + 56 = 60
60 + -4x + 32x = 0

Combine like terms: -4x + 32x = 28x
60 + 28x = 0

Solving
60 + 28x = 0

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 28x = 0 + -60

Combine like terms: 60 + -60 = 0
0 + 28x = 0 + -60
28x = 0 + -60

Combine like terms: 0 + -60 = -60
28x = -60

Divide each side by '28'.
x = -2.142857143

Simplifying
x = -2.142857143

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