7.8x-9=6.8x+5

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Solution for 7.8x-9=6.8x+5 equation:


Simplifying
7.8x + -9 = 6.8x + 5

Reorder the terms:
-9 + 7.8x = 6.8x + 5

Reorder the terms:
-9 + 7.8x = 5 + 6.8x

Solving
-9 + 7.8x = 5 + 6.8x

Solving for variable 'x'.

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

Add '-6.8x' to each side of the equation.
-9 + 7.8x + -6.8x = 5 + 6.8x + -6.8x

Combine like terms: 7.8x + -6.8x = 1x
-9 + 1x = 5 + 6.8x + -6.8x

Combine like terms: 6.8x + -6.8x = 0.0
-9 + 1x = 5 + 0.0
-9 + 1x = 5

Add '9' to each side of the equation.
-9 + 9 + 1x = 5 + 9

Combine like terms: -9 + 9 = 0
0 + 1x = 5 + 9
1x = 5 + 9

Combine like terms: 5 + 9 = 14
1x = 14

Divide each side by '1'.
x = 14

Simplifying
x = 14

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