4x+8-7(x+1)=5x+4

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Solution for 4x+8-7(x+1)=5x+4 equation:


Simplifying
4x + 8 + -7(x + 1) = 5x + 4

Reorder the terms:
4x + 8 + -7(1 + x) = 5x + 4
4x + 8 + (1 * -7 + x * -7) = 5x + 4
4x + 8 + (-7 + -7x) = 5x + 4

Reorder the terms:
8 + -7 + 4x + -7x = 5x + 4

Combine like terms: 8 + -7 = 1
1 + 4x + -7x = 5x + 4

Combine like terms: 4x + -7x = -3x
1 + -3x = 5x + 4

Reorder the terms:
1 + -3x = 4 + 5x

Solving
1 + -3x = 4 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
1 + -3x + -5x = 4 + 5x + -5x

Combine like terms: -3x + -5x = -8x
1 + -8x = 4 + 5x + -5x

Combine like terms: 5x + -5x = 0
1 + -8x = 4 + 0
1 + -8x = 4

Add '-1' to each side of the equation.
1 + -1 + -8x = 4 + -1

Combine like terms: 1 + -1 = 0
0 + -8x = 4 + -1
-8x = 4 + -1

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

Divide each side by '-8'.
x = -0.375

Simplifying
x = -0.375

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