2x+7*3=22*3+x

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Solution for 2x+7*3=22*3+x equation:


Simplifying
2x + 7 * 3 = 22 * 3 + x

Multiply 7 * 3
2x + 21 = 22 * 3 + x

Reorder the terms:
21 + 2x = 22 * 3 + x

Multiply 22 * 3
21 + 2x = 66 + x

Solving
21 + 2x = 66 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
21 + 2x + -1x = 66 + x + -1x

Combine like terms: 2x + -1x = 1x
21 + 1x = 66 + x + -1x

Combine like terms: x + -1x = 0
21 + 1x = 66 + 0
21 + 1x = 66

Add '-21' to each side of the equation.
21 + -21 + 1x = 66 + -21

Combine like terms: 21 + -21 = 0
0 + 1x = 66 + -21
1x = 66 + -21

Combine like terms: 66 + -21 = 45
1x = 45

Divide each side by '1'.
x = 45

Simplifying
x = 45

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