3+2(x+1)=4x+15

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Solution for 3+2(x+1)=4x+15 equation:


Simplifying
3 + 2(x + 1) = 4x + 15

Reorder the terms:
3 + 2(1 + x) = 4x + 15
3 + (1 * 2 + x * 2) = 4x + 15
3 + (2 + 2x) = 4x + 15

Combine like terms: 3 + 2 = 5
5 + 2x = 4x + 15

Reorder the terms:
5 + 2x = 15 + 4x

Solving
5 + 2x = 15 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
5 + 2x + -4x = 15 + 4x + -4x

Combine like terms: 2x + -4x = -2x
5 + -2x = 15 + 4x + -4x

Combine like terms: 4x + -4x = 0
5 + -2x = 15 + 0
5 + -2x = 15

Add '-5' to each side of the equation.
5 + -5 + -2x = 15 + -5

Combine like terms: 5 + -5 = 0
0 + -2x = 15 + -5
-2x = 15 + -5

Combine like terms: 15 + -5 = 10
-2x = 10

Divide each side by '-2'.
x = -5

Simplifying
x = -5

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