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

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


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

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

Remove parenthesis around (-4 + x)
-4 + x + 3(x + 1) = 0

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

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

Combine like terms: -4 + 3 = -1
-1 + x + 3x = 0

Combine like terms: x + 3x = 4x
-1 + 4x = 0

Solving
-1 + 4x = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 4x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 4x = 0 + 1
4x = 0 + 1

Combine like terms: 0 + 1 = 1
4x = 1

Divide each side by '4'.
x = 0.25

Simplifying
x = 0.25

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