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

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


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

Reorder the terms:
7 + 5x = 1 + -3(x + -4)

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

Combine like terms: 1 + 12 = 13
7 + 5x = 13 + -3x

Solving
7 + 5x = 13 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
7 + 5x + 3x = 13 + -3x + 3x

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

Combine like terms: -3x + 3x = 0
7 + 8x = 13 + 0
7 + 8x = 13

Add '-7' to each side of the equation.
7 + -7 + 8x = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 8x = 13 + -7
8x = 13 + -7

Combine like terms: 13 + -7 = 6
8x = 6

Divide each side by '8'.
x = 0.75

Simplifying
x = 0.75

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