0.7x-1-4=0.2x+4

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Solution for 0.7x-1-4=0.2x+4 equation:


Simplifying
0.7x + -1 + -4 = 0.2x + 4

Reorder the terms:
-1 + -4 + 0.7x = 0.2x + 4

Combine like terms: -1 + -4 = -5
-5 + 0.7x = 0.2x + 4

Reorder the terms:
-5 + 0.7x = 4 + 0.2x

Solving
-5 + 0.7x = 4 + 0.2x

Solving for variable 'x'.

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

Add '-0.2x' to each side of the equation.
-5 + 0.7x + -0.2x = 4 + 0.2x + -0.2x

Combine like terms: 0.7x + -0.2x = 0.5x
-5 + 0.5x = 4 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
-5 + 0.5x = 4 + 0.0
-5 + 0.5x = 4

Add '5' to each side of the equation.
-5 + 5 + 0.5x = 4 + 5

Combine like terms: -5 + 5 = 0
0 + 0.5x = 4 + 5
0.5x = 4 + 5

Combine like terms: 4 + 5 = 9
0.5x = 9

Divide each side by '0.5'.
x = 18

Simplifying
x = 18

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