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

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


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

Reorder the terms:
8(1 + x) = 4 + -1(x + 3)
(1 * 8 + x * 8) = 4 + -1(x + 3)
(8 + 8x) = 4 + -1(x + 3)

Reorder the terms:
8 + 8x = 4 + -1(3 + x)
8 + 8x = 4 + (3 * -1 + x * -1)
8 + 8x = 4 + (-3 + -1x)

Combine like terms: 4 + -3 = 1
8 + 8x = 1 + -1x

Solving
8 + 8x = 1 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
8 + 8x + x = 1 + -1x + x

Combine like terms: 8x + x = 9x
8 + 9x = 1 + -1x + x

Combine like terms: -1x + x = 0
8 + 9x = 1 + 0
8 + 9x = 1

Add '-8' to each side of the equation.
8 + -8 + 9x = 1 + -8

Combine like terms: 8 + -8 = 0
0 + 9x = 1 + -8
9x = 1 + -8

Combine like terms: 1 + -8 = -7
9x = -7

Divide each side by '9'.
x = -0.7777777778

Simplifying
x = -0.7777777778

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