5x-3(7x+10)=50

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Solution for 5x-3(7x+10)=50 equation:


Simplifying
5x + -3(7x + 10) = 50

Reorder the terms:
5x + -3(10 + 7x) = 50
5x + (10 * -3 + 7x * -3) = 50
5x + (-30 + -21x) = 50

Reorder the terms:
-30 + 5x + -21x = 50

Combine like terms: 5x + -21x = -16x
-30 + -16x = 50

Solving
-30 + -16x = 50

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + -16x = 50 + 30

Combine like terms: -30 + 30 = 0
0 + -16x = 50 + 30
-16x = 50 + 30

Combine like terms: 50 + 30 = 80
-16x = 80

Divide each side by '-16'.
x = -5

Simplifying
x = -5

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