0.70x+0.15(30)=0.60(30+x)

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Solution for 0.70x+0.15(30)=0.60(30+x) equation: 


Simplifying
0.70x + 0.15(30) = 0.60(30 + x)

Multiply 0.15 * 30
0.70x + 4.5 = 0.60(30 + x)

Reorder the terms:
4.5 + 0.70x = 0.60(30 + x)
4.5 + 0.70x = (30 * 0.60 + x * 0.60)
4.5 + 0.70x = (18 + 0.60x)

Solving
4.5 + 0.70x = 18 + 0.60x

Solving for variable 'x'.

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

Add '-0.60x' to each side of the equation.
4.5 + 0.70x + -0.60x = 18 + 0.60x + -0.60x

Combine like terms: 0.70x + -0.60x = 0.1x
4.5 + 0.1x = 18 + 0.60x + -0.60x

Combine like terms: 0.60x + -0.60x = 0.00
4.5 + 0.1x = 18 + 0.00
4.5 + 0.1x = 18

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 0.1x = 18 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 0.1x = 18 + -4.5
0.1x = 18 + -4.5

Combine like terms: 18 + -4.5 = 13.5
0.1x = 13.5

Divide each side by '0.1'.
x = 135

Simplifying
x = 135

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