8x+4-2(-7x-3)=4(x-1)

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Solution for 8x+4-2(-7x-3)=4(x-1) equation:


Simplifying
8x + 4 + -2(-7x + -3) = 4(x + -1)

Reorder the terms:
8x + 4 + -2(-3 + -7x) = 4(x + -1)
8x + 4 + (-3 * -2 + -7x * -2) = 4(x + -1)
8x + 4 + (6 + 14x) = 4(x + -1)

Reorder the terms:
4 + 6 + 8x + 14x = 4(x + -1)

Combine like terms: 4 + 6 = 10
10 + 8x + 14x = 4(x + -1)

Combine like terms: 8x + 14x = 22x
10 + 22x = 4(x + -1)

Reorder the terms:
10 + 22x = 4(-1 + x)
10 + 22x = (-1 * 4 + x * 4)
10 + 22x = (-4 + 4x)

Solving
10 + 22x = -4 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
10 + 22x + -4x = -4 + 4x + -4x

Combine like terms: 22x + -4x = 18x
10 + 18x = -4 + 4x + -4x

Combine like terms: 4x + -4x = 0
10 + 18x = -4 + 0
10 + 18x = -4

Add '-10' to each side of the equation.
10 + -10 + 18x = -4 + -10

Combine like terms: 10 + -10 = 0
0 + 18x = -4 + -10
18x = -4 + -10

Combine like terms: -4 + -10 = -14
18x = -14

Divide each side by '18'.
x = -0.7777777778

Simplifying
x = -0.7777777778

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