0.70x+0.2(25)=0.55(x+20)

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Solution for 0.70x+0.2(25)=0.55(x+20) equation:


Simplifying
0.70x + 0.2(25) = 0.55(x + 20)

Multiply 0.2 * 25
0.70x + 5 = 0.55(x + 20)

Reorder the terms:
5 + 0.70x = 0.55(x + 20)

Reorder the terms:
5 + 0.70x = 0.55(20 + x)
5 + 0.70x = (20 * 0.55 + x * 0.55)
5 + 0.70x = (11 + 0.55x)

Solving
5 + 0.70x = 11 + 0.55x

Solving for variable 'x'.

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

Add '-0.55x' to each side of the equation.
5 + 0.70x + -0.55x = 11 + 0.55x + -0.55x

Combine like terms: 0.70x + -0.55x = 0.15x
5 + 0.15x = 11 + 0.55x + -0.55x

Combine like terms: 0.55x + -0.55x = 0.00
5 + 0.15x = 11 + 0.00
5 + 0.15x = 11

Add '-5' to each side of the equation.
5 + -5 + 0.15x = 11 + -5

Combine like terms: 5 + -5 = 0
0 + 0.15x = 11 + -5
0.15x = 11 + -5

Combine like terms: 11 + -5 = 6
0.15x = 6

Divide each side by '0.15'.
x = 40

Simplifying
x = 40

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