0.2x+0.4(5)=0.3(x+2)

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Solution for 0.2x+0.4(5)=0.3(x+2) equation:


Simplifying
0.2x + 0.4(5) = 0.3(x + 2)

Multiply 0.4 * 5
0.2x + 2 = 0.3(x + 2)

Reorder the terms:
2 + 0.2x = 0.3(x + 2)

Reorder the terms:
2 + 0.2x = 0.3(2 + x)
2 + 0.2x = (2 * 0.3 + x * 0.3)
2 + 0.2x = (0.6 + 0.3x)

Solving
2 + 0.2x = 0.6 + 0.3x

Solving for variable 'x'.

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

Add '-0.3x' to each side of the equation.
2 + 0.2x + -0.3x = 0.6 + 0.3x + -0.3x

Combine like terms: 0.2x + -0.3x = -0.1x
2 + -0.1x = 0.6 + 0.3x + -0.3x

Combine like terms: 0.3x + -0.3x = 0.0
2 + -0.1x = 0.6 + 0.0
2 + -0.1x = 0.6

Add '-2' to each side of the equation.
2 + -2 + -0.1x = 0.6 + -2

Combine like terms: 2 + -2 = 0
0 + -0.1x = 0.6 + -2
-0.1x = 0.6 + -2

Combine like terms: 0.6 + -2 = -1.4
-0.1x = -1.4

Divide each side by '-0.1'.
x = 14

Simplifying
x = 14

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