7(5-x)=1.5(3-x)

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Solution for 7(5-x)=1.5(3-x) equation:


Simplifying
7(5 + -1x) = 1.5(3 + -1x)
(5 * 7 + -1x * 7) = 1.5(3 + -1x)
(35 + -7x) = 1.5(3 + -1x)
35 + -7x = (3 * 1.5 + -1x * 1.5)
35 + -7x = (4.5 + -1.5x)

Solving
35 + -7x = 4.5 + -1.5x

Solving for variable 'x'.

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

Add '1.5x' to each side of the equation.
35 + -7x + 1.5x = 4.5 + -1.5x + 1.5x

Combine like terms: -7x + 1.5x = -5.5x
35 + -5.5x = 4.5 + -1.5x + 1.5x

Combine like terms: -1.5x + 1.5x = 0.0
35 + -5.5x = 4.5 + 0.0
35 + -5.5x = 4.5

Add '-35' to each side of the equation.
35 + -35 + -5.5x = 4.5 + -35

Combine like terms: 35 + -35 = 0
0 + -5.5x = 4.5 + -35
-5.5x = 4.5 + -35

Combine like terms: 4.5 + -35 = -30.5
-5.5x = -30.5

Divide each side by '-5.5'.
x = 5.545454545

Simplifying
x = 5.545454545

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