(5x+4)2=28

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Solution for (5x+4)2=28 equation:


Simplifying
(5x + 4) * 2 = 28

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

Reorder the terms for easier multiplication:
2(4 + 5x) = 28
(4 * 2 + 5x * 2) = 28
(8 + 10x) = 28

Solving
8 + 10x = 28

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 10x = 28 + -8

Combine like terms: 8 + -8 = 0
0 + 10x = 28 + -8
10x = 28 + -8

Combine like terms: 28 + -8 = 20
10x = 20

Divide each side by '10'.
x = 2

Simplifying
x = 2

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