0.3(2x-3)=0.7(8-x)

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Solution for 0.3(2x-3)=0.7(8-x) equation:


Simplifying
0.3(2x + -3) = 0.7(8 + -1x)

Reorder the terms:
0.3(-3 + 2x) = 0.7(8 + -1x)
(-3 * 0.3 + 2x * 0.3) = 0.7(8 + -1x)
(-0.9 + 0.6x) = 0.7(8 + -1x)
-0.9 + 0.6x = (8 * 0.7 + -1x * 0.7)
-0.9 + 0.6x = (5.6 + -0.7x)

Solving
-0.9 + 0.6x = 5.6 + -0.7x

Solving for variable 'x'.

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

Add '0.7x' to each side of the equation.
-0.9 + 0.6x + 0.7x = 5.6 + -0.7x + 0.7x

Combine like terms: 0.6x + 0.7x = 1.3x
-0.9 + 1.3x = 5.6 + -0.7x + 0.7x

Combine like terms: -0.7x + 0.7x = 0.0
-0.9 + 1.3x = 5.6 + 0.0
-0.9 + 1.3x = 5.6

Add '0.9' to each side of the equation.
-0.9 + 0.9 + 1.3x = 5.6 + 0.9

Combine like terms: -0.9 + 0.9 = 0.0
0.0 + 1.3x = 5.6 + 0.9
1.3x = 5.6 + 0.9

Combine like terms: 5.6 + 0.9 = 6.5
1.3x = 6.5

Divide each side by '1.3'.
x = 5

Simplifying
x = 5

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