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

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


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

Reorder the terms:
3x + 5(-7 + x) = 3(x + -10)
3x + (-7 * 5 + x * 5) = 3(x + -10)
3x + (-35 + 5x) = 3(x + -10)

Reorder the terms:
-35 + 3x + 5x = 3(x + -10)

Combine like terms: 3x + 5x = 8x
-35 + 8x = 3(x + -10)

Reorder the terms:
-35 + 8x = 3(-10 + x)
-35 + 8x = (-10 * 3 + x * 3)
-35 + 8x = (-30 + 3x)

Solving
-35 + 8x = -30 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-35 + 8x + -3x = -30 + 3x + -3x

Combine like terms: 8x + -3x = 5x
-35 + 5x = -30 + 3x + -3x

Combine like terms: 3x + -3x = 0
-35 + 5x = -30 + 0
-35 + 5x = -30

Add '35' to each side of the equation.
-35 + 35 + 5x = -30 + 35

Combine like terms: -35 + 35 = 0
0 + 5x = -30 + 35
5x = -30 + 35

Combine like terms: -30 + 35 = 5
5x = 5

Divide each side by '5'.
x = 1

Simplifying
x = 1

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