3(1+4x)=23+7x

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Solution for 3(1+4x)=23+7x equation:


Simplifying
3(1 + 4x) = 23 + 7x
(1 * 3 + 4x * 3) = 23 + 7x
(3 + 12x) = 23 + 7x

Solving
3 + 12x = 23 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
3 + 12x + -7x = 23 + 7x + -7x

Combine like terms: 12x + -7x = 5x
3 + 5x = 23 + 7x + -7x

Combine like terms: 7x + -7x = 0
3 + 5x = 23 + 0
3 + 5x = 23

Add '-3' to each side of the equation.
3 + -3 + 5x = 23 + -3

Combine like terms: 3 + -3 = 0
0 + 5x = 23 + -3
5x = 23 + -3

Combine like terms: 23 + -3 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

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