7+3x=8(3+x)

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Solution for 7+3x=8(3+x) equation:


Simplifying
7 + 3x = 8(3 + x)
7 + 3x = (3 * 8 + x * 8)
7 + 3x = (24 + 8x)

Solving
7 + 3x = 24 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
7 + 3x + -8x = 24 + 8x + -8x

Combine like terms: 3x + -8x = -5x
7 + -5x = 24 + 8x + -8x

Combine like terms: 8x + -8x = 0
7 + -5x = 24 + 0
7 + -5x = 24

Add '-7' to each side of the equation.
7 + -7 + -5x = 24 + -7

Combine like terms: 7 + -7 = 0
0 + -5x = 24 + -7
-5x = 24 + -7

Combine like terms: 24 + -7 = 17
-5x = 17

Divide each side by '-5'.
x = -3.4

Simplifying
x = -3.4

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