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

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


Simplifying
7(x + -3) + 5 = 4(5 + -1x) + -3x

Reorder the terms:
7(-3 + x) + 5 = 4(5 + -1x) + -3x
(-3 * 7 + x * 7) + 5 = 4(5 + -1x) + -3x
(-21 + 7x) + 5 = 4(5 + -1x) + -3x

Reorder the terms:
-21 + 5 + 7x = 4(5 + -1x) + -3x

Combine like terms: -21 + 5 = -16
-16 + 7x = 4(5 + -1x) + -3x
-16 + 7x = (5 * 4 + -1x * 4) + -3x
-16 + 7x = (20 + -4x) + -3x

Combine like terms: -4x + -3x = -7x
-16 + 7x = 20 + -7x

Solving
-16 + 7x = 20 + -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.
-16 + 7x + 7x = 20 + -7x + 7x

Combine like terms: 7x + 7x = 14x
-16 + 14x = 20 + -7x + 7x

Combine like terms: -7x + 7x = 0
-16 + 14x = 20 + 0
-16 + 14x = 20

Add '16' to each side of the equation.
-16 + 16 + 14x = 20 + 16

Combine like terms: -16 + 16 = 0
0 + 14x = 20 + 16
14x = 20 + 16

Combine like terms: 20 + 16 = 36
14x = 36

Divide each side by '14'.
x = 2.571428571

Simplifying
x = 2.571428571

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