7x-(3x+5)-8=1.5(8x+20)-7x+5

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Solution for 7x-(3x+5)-8=1.5(8x+20)-7x+5 equation:


Simplifying
7x + -1(3x + 5) + -8 = 1.5(8x + 20) + -7x + 5

Reorder the terms:
7x + -1(5 + 3x) + -8 = 1.5(8x + 20) + -7x + 5
7x + (5 * -1 + 3x * -1) + -8 = 1.5(8x + 20) + -7x + 5
7x + (-5 + -3x) + -8 = 1.5(8x + 20) + -7x + 5

Reorder the terms:
-5 + -8 + 7x + -3x = 1.5(8x + 20) + -7x + 5

Combine like terms: -5 + -8 = -13
-13 + 7x + -3x = 1.5(8x + 20) + -7x + 5

Combine like terms: 7x + -3x = 4x
-13 + 4x = 1.5(8x + 20) + -7x + 5

Reorder the terms:
-13 + 4x = 1.5(20 + 8x) + -7x + 5
-13 + 4x = (20 * 1.5 + 8x * 1.5) + -7x + 5
-13 + 4x = (30 + 12x) + -7x + 5

Reorder the terms:
-13 + 4x = 30 + 5 + 12x + -7x

Combine like terms: 30 + 5 = 35
-13 + 4x = 35 + 12x + -7x

Combine like terms: 12x + -7x = 5x
-13 + 4x = 35 + 5x

Solving
-13 + 4x = 35 + 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.
-13 + 4x + -5x = 35 + 5x + -5x

Combine like terms: 4x + -5x = -1x
-13 + -1x = 35 + 5x + -5x

Combine like terms: 5x + -5x = 0
-13 + -1x = 35 + 0
-13 + -1x = 35

Add '13' to each side of the equation.
-13 + 13 + -1x = 35 + 13

Combine like terms: -13 + 13 = 0
0 + -1x = 35 + 13
-1x = 35 + 13

Combine like terms: 35 + 13 = 48
-1x = 48

Divide each side by '-1'.
x = -48

Simplifying
x = -48

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