-4.2+0.02x-0.4=0.03x

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Solution for -4.2+0.02x-0.4=0.03x equation:


Simplifying
-4.2 + 0.02x + -0.4 = 0.03x

Reorder the terms:
-4.2 + -0.4 + 0.02x = 0.03x

Combine like terms: -4.2 + -0.4 = -4.6
-4.6 + 0.02x = 0.03x

Solving
-4.6 + 0.02x = 0.03x

Solving for variable 'x'.

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

Add '-0.03x' to each side of the equation.
-4.6 + 0.02x + -0.03x = 0.03x + -0.03x

Combine like terms: 0.02x + -0.03x = -0.01x
-4.6 + -0.01x = 0.03x + -0.03x

Combine like terms: 0.03x + -0.03x = 0.00
-4.6 + -0.01x = 0.00

Add '4.6' to each side of the equation.
-4.6 + 4.6 + -0.01x = 0.00 + 4.6

Combine like terms: -4.6 + 4.6 = 0.0
0.0 + -0.01x = 0.00 + 4.6
-0.01x = 0.00 + 4.6

Combine like terms: 0.00 + 4.6 = 4.6
-0.01x = 4.6

Divide each side by '-0.01'.
x = -460

Simplifying
x = -460

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