3(7x+10)=51

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Solution for 3(7x+10)=51 equation:


Simplifying
3(7x + 10) = 51

Reorder the terms:
3(10 + 7x) = 51
(10 * 3 + 7x * 3) = 51
(30 + 21x) = 51

Solving
30 + 21x = 51

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 + 21x = 51 + -30

Combine like terms: 30 + -30 = 0
0 + 21x = 51 + -30
21x = 51 + -30

Combine like terms: 51 + -30 = 21
21x = 21

Divide each side by '21'.
x = 1

Simplifying
x = 1

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