7(3x-5)=70

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Solution for 7(3x-5)=70 equation: 


Simplifying
7(3x + -5) = 70

Reorder the terms:
7(-5 + 3x) = 70
(-5 * 7 + 3x * 7) = 70
(-35 + 21x) = 70

Solving
-35 + 21x = 70

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + 35 + 21x = 70 + 35

Combine like terms: -35 + 35 = 0
0 + 21x = 70 + 35
21x = 70 + 35

Combine like terms: 70 + 35 = 105
21x = 105

Divide each side by '21'.
x = 5

Simplifying
x = 5

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