0.3x+7.0=0.55(x+10)

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Solution for 0.3x+7.0=0.55(x+10) equation:


Simplifying
0.3x + 7.0 = 0.55(x + 10)

Reorder the terms:
7.0 + 0.3x = 0.55(x + 10)

Reorder the terms:
7.0 + 0.3x = 0.55(10 + x)
7.0 + 0.3x = (10 * 0.55 + x * 0.55)
7.0 + 0.3x = (5.5 + 0.55x)

Solving
7.0 + 0.3x = 5.5 + 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.
7.0 + 0.3x + -0.55x = 5.5 + 0.55x + -0.55x

Combine like terms: 0.3x + -0.55x = -0.25x
7.0 + -0.25x = 5.5 + 0.55x + -0.55x

Combine like terms: 0.55x + -0.55x = 0.00
7.0 + -0.25x = 5.5 + 0.00
7.0 + -0.25x = 5.5

Add '-7.0' to each side of the equation.
7.0 + -7.0 + -0.25x = 5.5 + -7.0

Combine like terms: 7.0 + -7.0 = 0.0
0.0 + -0.25x = 5.5 + -7.0
-0.25x = 5.5 + -7.0

Combine like terms: 5.5 + -7.0 = -1.5
-0.25x = -1.5

Divide each side by '-0.25'.
x = 6

Simplifying
x = 6

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