0.3-0.03(x+3)=-0.03(3-x)

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Solution for 0.3-0.03(x+3)=-0.03(3-x) equation:


Simplifying
0.3 + -0.03(x + 3) = -0.03(3 + -1x)

Reorder the terms:
0.3 + -0.03(3 + x) = -0.03(3 + -1x)
0.3 + (3 * -0.03 + x * -0.03) = -0.03(3 + -1x)
0.3 + (-0.09 + -0.03x) = -0.03(3 + -1x)

Combine like terms: 0.3 + -0.09 = 0.21
0.21 + -0.03x = -0.03(3 + -1x)
0.21 + -0.03x = (3 * -0.03 + -1x * -0.03)
0.21 + -0.03x = (-0.09 + 0.03x)

Solving
0.21 + -0.03x = -0.09 + 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.
0.21 + -0.03x + -0.03x = -0.09 + 0.03x + -0.03x

Combine like terms: -0.03x + -0.03x = -0.06x
0.21 + -0.06x = -0.09 + 0.03x + -0.03x

Combine like terms: 0.03x + -0.03x = 0.00
0.21 + -0.06x = -0.09 + 0.00
0.21 + -0.06x = -0.09

Add '-0.21' to each side of the equation.
0.21 + -0.21 + -0.06x = -0.09 + -0.21

Combine like terms: 0.21 + -0.21 = 0.00
0.00 + -0.06x = -0.09 + -0.21
-0.06x = -0.09 + -0.21

Combine like terms: -0.09 + -0.21 = -0.3
-0.06x = -0.3

Divide each side by '-0.06'.
x = 5

Simplifying
x = 5

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