1.5x+3.5=8+x

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Solution for 1.5x+3.5=8+x equation:


Simplifying
1.5x + 3.5 = 8 + x

Reorder the terms:
3.5 + 1.5x = 8 + x

Solving
3.5 + 1.5x = 8 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3.5 + 1.5x + -1x = 8 + x + -1x

Combine like terms: 1.5x + -1x = 0.5x
3.5 + 0.5x = 8 + x + -1x

Combine like terms: x + -1x = 0
3.5 + 0.5x = 8 + 0
3.5 + 0.5x = 8

Add '-3.5' to each side of the equation.
3.5 + -3.5 + 0.5x = 8 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + 0.5x = 8 + -3.5
0.5x = 8 + -3.5

Combine like terms: 8 + -3.5 = 4.5
0.5x = 4.5

Divide each side by '0.5'.
x = 9

Simplifying
x = 9

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