7x+4+3(x+8)=180

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Solution for 7x+4+3(x+8)=180 equation:


Simplifying
7x + 4 + 3(x + 8) = 180

Reorder the terms:
7x + 4 + 3(8 + x) = 180
7x + 4 + (8 * 3 + x * 3) = 180
7x + 4 + (24 + 3x) = 180

Reorder the terms:
4 + 24 + 7x + 3x = 180

Combine like terms: 4 + 24 = 28
28 + 7x + 3x = 180

Combine like terms: 7x + 3x = 10x
28 + 10x = 180

Solving
28 + 10x = 180

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 10x = 180 + -28

Combine like terms: 28 + -28 = 0
0 + 10x = 180 + -28
10x = 180 + -28

Combine like terms: 180 + -28 = 152
10x = 152

Divide each side by '10'.
x = 15.2

Simplifying
x = 15.2

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