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

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


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

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

Reorder the terms:
3 + -8 + 3x + x = 3x + -4

Combine like terms: 3 + -8 = -5
-5 + 3x + x = 3x + -4

Combine like terms: 3x + x = 4x
-5 + 4x = 3x + -4

Reorder the terms:
-5 + 4x = -4 + 3x

Solving
-5 + 4x = -4 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-5 + 4x + -3x = -4 + 3x + -3x

Combine like terms: 4x + -3x = 1x
-5 + 1x = -4 + 3x + -3x

Combine like terms: 3x + -3x = 0
-5 + 1x = -4 + 0
-5 + 1x = -4

Add '5' to each side of the equation.
-5 + 5 + 1x = -4 + 5

Combine like terms: -5 + 5 = 0
0 + 1x = -4 + 5
1x = -4 + 5

Combine like terms: -4 + 5 = 1
1x = 1

Divide each side by '1'.
x = 1

Simplifying
x = 1

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