2.8x+2-1.3x=12

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Solution for 2.8x+2-1.3x=12 equation:


Simplifying
2.8x + 2 + -1.3x = 12

Reorder the terms:
2 + 2.8x + -1.3x = 12

Combine like terms: 2.8x + -1.3x = 1.5x
2 + 1.5x = 12

Solving
2 + 1.5x = 12

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 1.5x = 12 + -2

Combine like terms: 2 + -2 = 0
0 + 1.5x = 12 + -2
1.5x = 12 + -2

Combine like terms: 12 + -2 = 10
1.5x = 10

Divide each side by '1.5'.
x = 6.666666667

Simplifying
x = 6.666666667

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