2.8x-1.8x+8.9=1.5

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Solution for 2.8x-1.8x+8.9=1.5 equation:


Simplifying
2.8x + -1.8x + 8.9 = 1.5

Reorder the terms:
8.9 + 2.8x + -1.8x = 1.5

Combine like terms: 2.8x + -1.8x = 1x
8.9 + 1x = 1.5

Solving
8.9 + 1x = 1.5

Solving for variable 'x'.

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

Add '-8.9' to each side of the equation.
8.9 + -8.9 + 1x = 1.5 + -8.9

Combine like terms: 8.9 + -8.9 = 0.0
0.0 + 1x = 1.5 + -8.9
1x = 1.5 + -8.9

Combine like terms: 1.5 + -8.9 = -7.4
1x = -7.4

Divide each side by '1'.
x = -7.4

Simplifying
x = -7.4

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