0.2x+1.9x+7=4+2x

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Solution for 0.2x+1.9x+7=4+2x equation:


Simplifying
0.2x + 1.9x + 7 = 4 + 2x

Reorder the terms:
7 + 0.2x + 1.9x = 4 + 2x

Combine like terms: 0.2x + 1.9x = 2.1x
7 + 2.1x = 4 + 2x

Solving
7 + 2.1x = 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.
7 + 2.1x + -2x = 4 + 2x + -2x

Combine like terms: 2.1x + -2x = 0.1x
7 + 0.1x = 4 + 2x + -2x

Combine like terms: 2x + -2x = 0
7 + 0.1x = 4 + 0
7 + 0.1x = 4

Add '-7' to each side of the equation.
7 + -7 + 0.1x = 4 + -7

Combine like terms: 7 + -7 = 0
0 + 0.1x = 4 + -7
0.1x = 4 + -7

Combine like terms: 4 + -7 = -3
0.1x = -3

Divide each side by '0.1'.
x = -30

Simplifying
x = -30

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