7x-(3x+5)-8=16x+40-7x+5

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Solution for 7x-(3x+5)-8=16x+40-7x+5 equation:


Simplifying
7x + -1(3x + 5) + -8 = 16x + 40 + -7x + 5

Reorder the terms:
7x + -1(5 + 3x) + -8 = 16x + 40 + -7x + 5
7x + (5 * -1 + 3x * -1) + -8 = 16x + 40 + -7x + 5
7x + (-5 + -3x) + -8 = 16x + 40 + -7x + 5

Reorder the terms:
-5 + -8 + 7x + -3x = 16x + 40 + -7x + 5

Combine like terms: -5 + -8 = -13
-13 + 7x + -3x = 16x + 40 + -7x + 5

Combine like terms: 7x + -3x = 4x
-13 + 4x = 16x + 40 + -7x + 5

Reorder the terms:
-13 + 4x = 40 + 5 + 16x + -7x

Combine like terms: 40 + 5 = 45
-13 + 4x = 45 + 16x + -7x

Combine like terms: 16x + -7x = 9x
-13 + 4x = 45 + 9x

Solving
-13 + 4x = 45 + 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.
-13 + 4x + -9x = 45 + 9x + -9x

Combine like terms: 4x + -9x = -5x
-13 + -5x = 45 + 9x + -9x

Combine like terms: 9x + -9x = 0
-13 + -5x = 45 + 0
-13 + -5x = 45

Add '13' to each side of the equation.
-13 + 13 + -5x = 45 + 13

Combine like terms: -13 + 13 = 0
0 + -5x = 45 + 13
-5x = 45 + 13

Combine like terms: 45 + 13 = 58
-5x = 58

Divide each side by '-5'.
x = -11.6

Simplifying
x = -11.6

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