3(8+3x)=4(7+x)

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Solution for 3(8+3x)=4(7+x) equation:


Simplifying
3(8 + 3x) = 4(7 + x)
(8 * 3 + 3x * 3) = 4(7 + x)
(24 + 9x) = 4(7 + x)
24 + 9x = (7 * 4 + x * 4)
24 + 9x = (28 + 4x)

Solving
24 + 9x = 28 + 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.
24 + 9x + -4x = 28 + 4x + -4x

Combine like terms: 9x + -4x = 5x
24 + 5x = 28 + 4x + -4x

Combine like terms: 4x + -4x = 0
24 + 5x = 28 + 0
24 + 5x = 28

Add '-24' to each side of the equation.
24 + -24 + 5x = 28 + -24

Combine like terms: 24 + -24 = 0
0 + 5x = 28 + -24
5x = 28 + -24

Combine like terms: 28 + -24 = 4
5x = 4

Divide each side by '5'.
x = 0.8

Simplifying
x = 0.8

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