4(x+15)=7x

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Solution for 4(x+15)=7x equation:


Simplifying
4(x + 15) = 7x

Reorder the terms:
4(15 + x) = 7x
(15 * 4 + x * 4) = 7x
(60 + 4x) = 7x

Solving
60 + 4x = 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.
60 + 4x + -7x = 7x + -7x

Combine like terms: 4x + -7x = -3x
60 + -3x = 7x + -7x

Combine like terms: 7x + -7x = 0
60 + -3x = 0

Add '-60' to each side of the equation.
60 + -60 + -3x = 0 + -60

Combine like terms: 60 + -60 = 0
0 + -3x = 0 + -60
-3x = 0 + -60

Combine like terms: 0 + -60 = -60
-3x = -60

Divide each side by '-3'.
x = 20

Simplifying
x = 20

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