7(3x+3)=49

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Solution for 7(3x+3)=49 equation:


Simplifying
7(3x + 3) = 49

Reorder the terms:
7(3 + 3x) = 49
(3 * 7 + 3x * 7) = 49
(21 + 21x) = 49

Solving
21 + 21x = 49

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 21x = 49 + -21

Combine like terms: 21 + -21 = 0
0 + 21x = 49 + -21
21x = 49 + -21

Combine like terms: 49 + -21 = 28
21x = 28

Divide each side by '21'.
x = 1.333333333

Simplifying
x = 1.333333333

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