2X-4.5+7X=1.8

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Solution for 2X-4.5+7X=1.8 equation: 


Simplifying
2X + -4.5 + 7X = 1.8

Reorder the terms:
-4.5 + 2X + 7X = 1.8

Combine like terms: 2X + 7X = 9X
-4.5 + 9X = 1.8

Solving
-4.5 + 9X = 1.8

Solving for variable 'X'.

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

Add '4.5' to each side of the equation.
-4.5 + 4.5 + 9X = 1.8 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
0.0 + 9X = 1.8 + 4.5
9X = 1.8 + 4.5

Combine like terms: 1.8 + 4.5 = 6.3
9X = 6.3

Divide each side by '9'.
X = 0.7

Simplifying
X = 0.7

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