5-4(3x+1)=1+4(2x+20)

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Solution for 5-4(3x+1)=1+4(2x+20) equation:


Simplifying
5 + -4(3x + 1) = 1 + 4(2x + 20)

Reorder the terms:
5 + -4(1 + 3x) = 1 + 4(2x + 20)
5 + (1 * -4 + 3x * -4) = 1 + 4(2x + 20)
5 + (-4 + -12x) = 1 + 4(2x + 20)

Combine like terms: 5 + -4 = 1
1 + -12x = 1 + 4(2x + 20)

Reorder the terms:
1 + -12x = 1 + 4(20 + 2x)
1 + -12x = 1 + (20 * 4 + 2x * 4)
1 + -12x = 1 + (80 + 8x)

Combine like terms: 1 + 80 = 81
1 + -12x = 81 + 8x

Solving
1 + -12x = 81 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
1 + -12x + -8x = 81 + 8x + -8x

Combine like terms: -12x + -8x = -20x
1 + -20x = 81 + 8x + -8x

Combine like terms: 8x + -8x = 0
1 + -20x = 81 + 0
1 + -20x = 81

Add '-1' to each side of the equation.
1 + -1 + -20x = 81 + -1

Combine like terms: 1 + -1 = 0
0 + -20x = 81 + -1
-20x = 81 + -1

Combine like terms: 81 + -1 = 80
-20x = 80

Divide each side by '-20'.
x = -4

Simplifying
x = -4

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