8x+7-6(x+1)=9x+5

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Solution for 8x+7-6(x+1)=9x+5 equation:


Simplifying
8x + 7 + -6(x + 1) = 9x + 5

Reorder the terms:
8x + 7 + -6(1 + x) = 9x + 5
8x + 7 + (1 * -6 + x * -6) = 9x + 5
8x + 7 + (-6 + -6x) = 9x + 5

Reorder the terms:
7 + -6 + 8x + -6x = 9x + 5

Combine like terms: 7 + -6 = 1
1 + 8x + -6x = 9x + 5

Combine like terms: 8x + -6x = 2x
1 + 2x = 9x + 5

Reorder the terms:
1 + 2x = 5 + 9x

Solving
1 + 2x = 5 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
1 + 2x + -9x = 5 + 9x + -9x

Combine like terms: 2x + -9x = -7x
1 + -7x = 5 + 9x + -9x

Combine like terms: 9x + -9x = 0
1 + -7x = 5 + 0
1 + -7x = 5

Add '-1' to each side of the equation.
1 + -1 + -7x = 5 + -1

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

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

Divide each side by '-7'.
x = -0.5714285714

Simplifying
x = -0.5714285714

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