3x-4(x+5)-7=3+2(4-2x)+16

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Solution for 3x-4(x+5)-7=3+2(4-2x)+16 equation:


Simplifying
3x + -4(x + 5) + -7 = 3 + 2(4 + -2x) + 16

Reorder the terms:
3x + -4(5 + x) + -7 = 3 + 2(4 + -2x) + 16
3x + (5 * -4 + x * -4) + -7 = 3 + 2(4 + -2x) + 16
3x + (-20 + -4x) + -7 = 3 + 2(4 + -2x) + 16

Reorder the terms:
-20 + -7 + 3x + -4x = 3 + 2(4 + -2x) + 16

Combine like terms: -20 + -7 = -27
-27 + 3x + -4x = 3 + 2(4 + -2x) + 16

Combine like terms: 3x + -4x = -1x
-27 + -1x = 3 + 2(4 + -2x) + 16
-27 + -1x = 3 + (4 * 2 + -2x * 2) + 16
-27 + -1x = 3 + (8 + -4x) + 16

Reorder the terms:
-27 + -1x = 3 + 8 + 16 + -4x

Combine like terms: 3 + 8 = 11
-27 + -1x = 11 + 16 + -4x

Combine like terms: 11 + 16 = 27
-27 + -1x = 27 + -4x

Solving
-27 + -1x = 27 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-27 + -1x + 4x = 27 + -4x + 4x

Combine like terms: -1x + 4x = 3x
-27 + 3x = 27 + -4x + 4x

Combine like terms: -4x + 4x = 0
-27 + 3x = 27 + 0
-27 + 3x = 27

Add '27' to each side of the equation.
-27 + 27 + 3x = 27 + 27

Combine like terms: -27 + 27 = 0
0 + 3x = 27 + 27
3x = 27 + 27

Combine like terms: 27 + 27 = 54
3x = 54

Divide each side by '3'.
x = 18

Simplifying
x = 18

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