8(x+1)-2(x+5)=3x+7

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Solution for 8(x+1)-2(x+5)=3x+7 equation:


Simplifying
8(x + 1) + -2(x + 5) = 3x + 7

Reorder the terms:
8(1 + x) + -2(x + 5) = 3x + 7
(1 * 8 + x * 8) + -2(x + 5) = 3x + 7
(8 + 8x) + -2(x + 5) = 3x + 7

Reorder the terms:
8 + 8x + -2(5 + x) = 3x + 7
8 + 8x + (5 * -2 + x * -2) = 3x + 7
8 + 8x + (-10 + -2x) = 3x + 7

Reorder the terms:
8 + -10 + 8x + -2x = 3x + 7

Combine like terms: 8 + -10 = -2
-2 + 8x + -2x = 3x + 7

Combine like terms: 8x + -2x = 6x
-2 + 6x = 3x + 7

Reorder the terms:
-2 + 6x = 7 + 3x

Solving
-2 + 6x = 7 + 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.
-2 + 6x + -3x = 7 + 3x + -3x

Combine like terms: 6x + -3x = 3x
-2 + 3x = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
-2 + 3x = 7 + 0
-2 + 3x = 7

Add '2' to each side of the equation.
-2 + 2 + 3x = 7 + 2

Combine like terms: -2 + 2 = 0
0 + 3x = 7 + 2
3x = 7 + 2

Combine like terms: 7 + 2 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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