4(5x-3)=x+7

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


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

Reorder the terms:
4(-3 + 5x) = x + 7
(-3 * 4 + 5x * 4) = x + 7
(-12 + 20x) = x + 7

Reorder the terms:
-12 + 20x = 7 + x

Solving
-12 + 20x = 7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-12 + 20x + -1x = 7 + x + -1x

Combine like terms: 20x + -1x = 19x
-12 + 19x = 7 + x + -1x

Combine like terms: x + -1x = 0
-12 + 19x = 7 + 0
-12 + 19x = 7

Add '12' to each side of the equation.
-12 + 12 + 19x = 7 + 12

Combine like terms: -12 + 12 = 0
0 + 19x = 7 + 12
19x = 7 + 12

Combine like terms: 7 + 12 = 19
19x = 19

Divide each side by '19'.
x = 1

Simplifying
x = 1

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