7(x-1)+6x+1=12-3(x-4)

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Solution for 7(x-1)+6x+1=12-3(x-4) equation:


Simplifying
7(x + -1) + 6x + 1 = 12 + -3(x + -4)

Reorder the terms:
7(-1 + x) + 6x + 1 = 12 + -3(x + -4)
(-1 * 7 + x * 7) + 6x + 1 = 12 + -3(x + -4)
(-7 + 7x) + 6x + 1 = 12 + -3(x + -4)

Reorder the terms:
-7 + 1 + 7x + 6x = 12 + -3(x + -4)

Combine like terms: -7 + 1 = -6
-6 + 7x + 6x = 12 + -3(x + -4)

Combine like terms: 7x + 6x = 13x
-6 + 13x = 12 + -3(x + -4)

Reorder the terms:
-6 + 13x = 12 + -3(-4 + x)
-6 + 13x = 12 + (-4 * -3 + x * -3)
-6 + 13x = 12 + (12 + -3x)

Combine like terms: 12 + 12 = 24
-6 + 13x = 24 + -3x

Solving
-6 + 13x = 24 + -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.
-6 + 13x + 3x = 24 + -3x + 3x

Combine like terms: 13x + 3x = 16x
-6 + 16x = 24 + -3x + 3x

Combine like terms: -3x + 3x = 0
-6 + 16x = 24 + 0
-6 + 16x = 24

Add '6' to each side of the equation.
-6 + 6 + 16x = 24 + 6

Combine like terms: -6 + 6 = 0
0 + 16x = 24 + 6
16x = 24 + 6

Combine like terms: 24 + 6 = 30
16x = 30

Divide each side by '16'.
x = 1.875

Simplifying
x = 1.875

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