10(x-2)+20(x+3)=250

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Solution for 10(x-2)+20(x+3)=250 equation:


Simplifying
10(x + -2) + 20(x + 3) = 250

Reorder the terms:
10(-2 + x) + 20(x + 3) = 250
(-2 * 10 + x * 10) + 20(x + 3) = 250
(-20 + 10x) + 20(x + 3) = 250

Reorder the terms:
-20 + 10x + 20(3 + x) = 250
-20 + 10x + (3 * 20 + x * 20) = 250
-20 + 10x + (60 + 20x) = 250

Reorder the terms:
-20 + 60 + 10x + 20x = 250

Combine like terms: -20 + 60 = 40
40 + 10x + 20x = 250

Combine like terms: 10x + 20x = 30x
40 + 30x = 250

Solving
40 + 30x = 250

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 30x = 250 + -40

Combine like terms: 40 + -40 = 0
0 + 30x = 250 + -40
30x = 250 + -40

Combine like terms: 250 + -40 = 210
30x = 210

Divide each side by '30'.
x = 7

Simplifying
x = 7

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