1.4-2x=7.8-5x

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Solution for 1.4-2x=7.8-5x equation:


Simplifying
1.4 + -2x = 7.8 + -5x

Solving
1.4 + -2x = 7.8 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
1.4 + -2x + 5x = 7.8 + -5x + 5x

Combine like terms: -2x + 5x = 3x
1.4 + 3x = 7.8 + -5x + 5x

Combine like terms: -5x + 5x = 0
1.4 + 3x = 7.8 + 0
1.4 + 3x = 7.8

Add '-1.4' to each side of the equation.
1.4 + -1.4 + 3x = 7.8 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + 3x = 7.8 + -1.4
3x = 7.8 + -1.4

Combine like terms: 7.8 + -1.4 = 6.4
3x = 6.4

Divide each side by '3'.
x = 2.133333333

Simplifying
x = 2.133333333

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