-3(4-x)=5(7-3x)

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Solution for -3(4-x)=5(7-3x) equation:


Simplifying
-3(4 + -1x) = 5(7 + -3x)
(4 * -3 + -1x * -3) = 5(7 + -3x)
(-12 + 3x) = 5(7 + -3x)
-12 + 3x = (7 * 5 + -3x * 5)
-12 + 3x = (35 + -15x)

Solving
-12 + 3x = 35 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
-12 + 3x + 15x = 35 + -15x + 15x

Combine like terms: 3x + 15x = 18x
-12 + 18x = 35 + -15x + 15x

Combine like terms: -15x + 15x = 0
-12 + 18x = 35 + 0
-12 + 18x = 35

Add '12' to each side of the equation.
-12 + 12 + 18x = 35 + 12

Combine like terms: -12 + 12 = 0
0 + 18x = 35 + 12
18x = 35 + 12

Combine like terms: 35 + 12 = 47
18x = 47

Divide each side by '18'.
x = 2.611111111

Simplifying
x = 2.611111111

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