2x+3(15)=2.3(x+15)

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Solution for 2x+3(15)=2.3(x+15) equation:


Simplifying
2x + 3(15) = 2.3(x + 15)

Multiply 3 * 15
2x + 45 = 2.3(x + 15)

Reorder the terms:
45 + 2x = 2.3(x + 15)

Reorder the terms:
45 + 2x = 2.3(15 + x)
45 + 2x = (15 * 2.3 + x * 2.3)
45 + 2x = (34.5 + 2.3x)

Solving
45 + 2x = 34.5 + 2.3x

Solving for variable 'x'.

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

Add '-2.3x' to each side of the equation.
45 + 2x + -2.3x = 34.5 + 2.3x + -2.3x

Combine like terms: 2x + -2.3x = -0.3x
45 + -0.3x = 34.5 + 2.3x + -2.3x

Combine like terms: 2.3x + -2.3x = 0.0
45 + -0.3x = 34.5 + 0.0
45 + -0.3x = 34.5

Add '-45' to each side of the equation.
45 + -45 + -0.3x = 34.5 + -45

Combine like terms: 45 + -45 = 0
0 + -0.3x = 34.5 + -45
-0.3x = 34.5 + -45

Combine like terms: 34.5 + -45 = -10.5
-0.3x = -10.5

Divide each side by '-0.3'.
x = 35

Simplifying
x = 35

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