1.8x=9(x+2.15)

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Solution for 1.8x=9(x+2.15) equation:


Simplifying
1.8x = 9(x + 2.15)

Reorder the terms:
1.8x = 9(2.15 + x)
1.8x = (2.15 * 9 + x * 9)
1.8x = (19.35 + 9x)

Solving
1.8x = 19.35 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
1.8x + -9x = 19.35 + 9x + -9x

Combine like terms: 1.8x + -9x = -7.2x
-7.2x = 19.35 + 9x + -9x

Combine like terms: 9x + -9x = 0
-7.2x = 19.35 + 0
-7.2x = 19.35

Divide each side by '-7.2'.
x = -2.6875

Simplifying
x = -2.6875

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