2x+10(28-x)+3y=84

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Solution for 2x+10(28-x)+3y=84 equation:


Simplifying
2x + 10(28 + -1x) + 3y = 84
2x + (28 * 10 + -1x * 10) + 3y = 84
2x + (280 + -10x) + 3y = 84

Reorder the terms:
280 + 2x + -10x + 3y = 84

Combine like terms: 2x + -10x = -8x
280 + -8x + 3y = 84

Solving
280 + -8x + 3y = 84

Solving for variable 'x'.

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

Add '-280' to each side of the equation.
280 + -8x + -280 + 3y = 84 + -280

Reorder the terms:
280 + -280 + -8x + 3y = 84 + -280

Combine like terms: 280 + -280 = 0
0 + -8x + 3y = 84 + -280
-8x + 3y = 84 + -280

Combine like terms: 84 + -280 = -196
-8x + 3y = -196

Add '-3y' to each side of the equation.
-8x + 3y + -3y = -196 + -3y

Combine like terms: 3y + -3y = 0
-8x + 0 = -196 + -3y
-8x = -196 + -3y

Divide each side by '-8'.
x = 24.5 + 0.375y

Simplifying
x = 24.5 + 0.375y

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