5(X+20)=7X+4

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Solution for 5(X+20)=7X+4 equation:


Simplifying
5(X + 20) = 7X + 4

Reorder the terms:
5(20 + X) = 7X + 4
(20 * 5 + X * 5) = 7X + 4
(100 + 5X) = 7X + 4

Reorder the terms:
100 + 5X = 4 + 7X

Solving
100 + 5X = 4 + 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.
100 + 5X + -7X = 4 + 7X + -7X

Combine like terms: 5X + -7X = -2X
100 + -2X = 4 + 7X + -7X

Combine like terms: 7X + -7X = 0
100 + -2X = 4 + 0
100 + -2X = 4

Add '-100' to each side of the equation.
100 + -100 + -2X = 4 + -100

Combine like terms: 100 + -100 = 0
0 + -2X = 4 + -100
-2X = 4 + -100

Combine like terms: 4 + -100 = -96
-2X = -96

Divide each side by '-2'.
X = 48

Simplifying
X = 48

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