3x+8(50-x)=225

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Solution for 3x+8(50-x)=225 equation:


Simplifying
3x + 8(50 + -1x) = 225
3x + (50 * 8 + -1x * 8) = 225
3x + (400 + -8x) = 225

Reorder the terms:
400 + 3x + -8x = 225

Combine like terms: 3x + -8x = -5x
400 + -5x = 225

Solving
400 + -5x = 225

Solving for variable 'x'.

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

Add '-400' to each side of the equation.
400 + -400 + -5x = 225 + -400

Combine like terms: 400 + -400 = 0
0 + -5x = 225 + -400
-5x = 225 + -400

Combine like terms: 225 + -400 = -175
-5x = -175

Divide each side by '-5'.
x = 35

Simplifying
x = 35

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