.5(3x+5)=4x+20

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Solution for .5(3x+5)=4x+20 equation:


Simplifying
0.5(3x + 5) = 4x + 20

Reorder the terms:
0.5(5 + 3x) = 4x + 20
(5 * 0.5 + 3x * 0.5) = 4x + 20
(2.5 + 1.5x) = 4x + 20

Reorder the terms:
2.5 + 1.5x = 20 + 4x

Solving
2.5 + 1.5x = 20 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
2.5 + 1.5x + -4x = 20 + 4x + -4x

Combine like terms: 1.5x + -4x = -2.5x
2.5 + -2.5x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
2.5 + -2.5x = 20 + 0
2.5 + -2.5x = 20

Add '-2.5' to each side of the equation.
2.5 + -2.5 + -2.5x = 20 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + -2.5x = 20 + -2.5
-2.5x = 20 + -2.5

Combine like terms: 20 + -2.5 = 17.5
-2.5x = 17.5

Divide each side by '-2.5'.
x = -7

Simplifying
x = -7

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