x+3+5=1.25(x+5)

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Solution for x+3+5=1.25(x+5) equation:


Simplifying
x + 3 + 5 = 1.25(x + 5)

Reorder the terms:
3 + 5 + x = 1.25(x + 5)

Combine like terms: 3 + 5 = 8
8 + x = 1.25(x + 5)

Reorder the terms:
8 + x = 1.25(5 + x)
8 + x = (5 * 1.25 + x * 1.25)
8 + x = (6.25 + 1.25x)

Solving
8 + x = 6.25 + 1.25x

Solving for variable 'x'.

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

Add '-1.25x' to each side of the equation.
8 + x + -1.25x = 6.25 + 1.25x + -1.25x

Combine like terms: x + -1.25x = -0.25x
8 + -0.25x = 6.25 + 1.25x + -1.25x

Combine like terms: 1.25x + -1.25x = 0.00
8 + -0.25x = 6.25 + 0.00
8 + -0.25x = 6.25

Add '-8' to each side of the equation.
8 + -8 + -0.25x = 6.25 + -8

Combine like terms: 8 + -8 = 0
0 + -0.25x = 6.25 + -8
-0.25x = 6.25 + -8

Combine like terms: 6.25 + -8 = -1.75
-0.25x = -1.75

Divide each side by '-0.25'.
x = 7

Simplifying
x = 7

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