8x+5(2x+4)=57.8

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Solution for 8x+5(2x+4)=57.8 equation:


Simplifying
8x + 5(2x + 4) = 57.8

Reorder the terms:
8x + 5(4 + 2x) = 57.8
8x + (4 * 5 + 2x * 5) = 57.8
8x + (20 + 10x) = 57.8

Reorder the terms:
20 + 8x + 10x = 57.8

Combine like terms: 8x + 10x = 18x
20 + 18x = 57.8

Solving
20 + 18x = 57.8

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 18x = 57.8 + -20

Combine like terms: 20 + -20 = 0
0 + 18x = 57.8 + -20
18x = 57.8 + -20

Combine like terms: 57.8 + -20 = 37.8
18x = 37.8

Divide each side by '18'.
x = 2.1

Simplifying
x = 2.1

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