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

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


Simplifying
-3(x + -4) + -4(x + 1) = 0

Reorder the terms:
-3(-4 + x) + -4(x + 1) = 0
(-4 * -3 + x * -3) + -4(x + 1) = 0
(12 + -3x) + -4(x + 1) = 0

Reorder the terms:
12 + -3x + -4(1 + x) = 0
12 + -3x + (1 * -4 + x * -4) = 0
12 + -3x + (-4 + -4x) = 0

Reorder the terms:
12 + -4 + -3x + -4x = 0

Combine like terms: 12 + -4 = 8
8 + -3x + -4x = 0

Combine like terms: -3x + -4x = -7x
8 + -7x = 0

Solving
8 + -7x = 0

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -7x = 0 + -8

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

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

Divide each side by '-7'.
x = 1.142857143

Simplifying
x = 1.142857143

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