0.7x+0.3x=2x-4

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Solution for 0.7x+0.3x=2x-4 equation: 


Simplifying
0.7x + 0.3x = 2x + -4

Combine like terms: 0.7x + 0.3x = 1x
1x = 2x + -4

Reorder the terms:
1x = -4 + 2x

Solving
1x = -4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
1x + -2x = -4 + 2x + -2x

Combine like terms: 1x + -2x = -1x
-1x = -4 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1x = -4 + 0
-1x = -4

Divide each side by '-1'.
x = 4

Simplifying
x = 4

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