1+8x+4x=7(2x-5)-4(x-3)

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Solution for 1+8x+4x=7(2x-5)-4(x-3) equation:


Simplifying
1 + 8x + 4x = 7(2x + -5) + -4(x + -3)

Combine like terms: 8x + 4x = 12x
1 + 12x = 7(2x + -5) + -4(x + -3)

Reorder the terms:
1 + 12x = 7(-5 + 2x) + -4(x + -3)
1 + 12x = (-5 * 7 + 2x * 7) + -4(x + -3)
1 + 12x = (-35 + 14x) + -4(x + -3)

Reorder the terms:
1 + 12x = -35 + 14x + -4(-3 + x)
1 + 12x = -35 + 14x + (-3 * -4 + x * -4)
1 + 12x = -35 + 14x + (12 + -4x)

Reorder the terms:
1 + 12x = -35 + 12 + 14x + -4x

Combine like terms: -35 + 12 = -23
1 + 12x = -23 + 14x + -4x

Combine like terms: 14x + -4x = 10x
1 + 12x = -23 + 10x

Solving
1 + 12x = -23 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
1 + 12x + -10x = -23 + 10x + -10x

Combine like terms: 12x + -10x = 2x
1 + 2x = -23 + 10x + -10x

Combine like terms: 10x + -10x = 0
1 + 2x = -23 + 0
1 + 2x = -23

Add '-1' to each side of the equation.
1 + -1 + 2x = -23 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = -23 + -1
2x = -23 + -1

Combine like terms: -23 + -1 = -24
2x = -24

Divide each side by '2'.
x = -12

Simplifying
x = -12

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