3.15=0.45x

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Solution for 3.15=0.45x equation:


Simplifying
3.15 = 0.45x

Solving
3.15 = 0.45x

Solving for variable 'x'.

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

Add '-0.45x' to each side of the equation.
3.15 + -0.45x = 0.45x + -0.45x

Combine like terms: 0.45x + -0.45x = 0.00
3.15 + -0.45x = 0.00

Add '-3.15' to each side of the equation.
3.15 + -3.15 + -0.45x = 0.00 + -3.15

Combine like terms: 3.15 + -3.15 = 0.00
0.00 + -0.45x = 0.00 + -3.15
-0.45x = 0.00 + -3.15

Combine like terms: 0.00 + -3.15 = -3.15
-0.45x = -3.15

Divide each side by '-0.45'.
x = 7

Simplifying
x = 7

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