7(2x+4)=5(3x+5)

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Solution for 7(2x+4)=5(3x+5) equation:


Simplifying
7(2x + 4) = 5(3x + 5)

Reorder the terms:
7(4 + 2x) = 5(3x + 5)
(4 * 7 + 2x * 7) = 5(3x + 5)
(28 + 14x) = 5(3x + 5)

Reorder the terms:
28 + 14x = 5(5 + 3x)
28 + 14x = (5 * 5 + 3x * 5)
28 + 14x = (25 + 15x)

Solving
28 + 14x = 25 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
28 + 14x + -15x = 25 + 15x + -15x

Combine like terms: 14x + -15x = -1x
28 + -1x = 25 + 15x + -15x

Combine like terms: 15x + -15x = 0
28 + -1x = 25 + 0
28 + -1x = 25

Add '-28' to each side of the equation.
28 + -28 + -1x = 25 + -28

Combine like terms: 28 + -28 = 0
0 + -1x = 25 + -28
-1x = 25 + -28

Combine like terms: 25 + -28 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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