8x+7-6(x+1)=7x+4

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Solution for 8x+7-6(x+1)=7x+4 equation:


Simplifying
8x + 7 + -6(x + 1) = 7x + 4

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

Reorder the terms:
7 + -6 + 8x + -6x = 7x + 4

Combine like terms: 7 + -6 = 1
1 + 8x + -6x = 7x + 4

Combine like terms: 8x + -6x = 2x
1 + 2x = 7x + 4

Reorder the terms:
1 + 2x = 4 + 7x

Solving
1 + 2x = 4 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
1 + 2x + -7x = 4 + 7x + -7x

Combine like terms: 2x + -7x = -5x
1 + -5x = 4 + 7x + -7x

Combine like terms: 7x + -7x = 0
1 + -5x = 4 + 0
1 + -5x = 4

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

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

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

Divide each side by '-5'.
x = -0.6

Simplifying
x = -0.6

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