0.7x+0.8x-x=2

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Solution for 0.7x+0.8x-x=2 equation: 


Simplifying
0.7x + 0.8x + -1x = 2

Combine like terms: 0.7x + 0.8x = 1.5x
1.5x + -1x = 2

Combine like terms: 1.5x + -1x = 0.5x
0.5x = 2

Solving
0.5x = 2

Solving for variable 'x'.

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

Divide each side by '0.5'.
x = 4

Simplifying
x = 4

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