3x-2=3(7)+1

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Solution for 3x-2=3(7)+1 equation:


Simplifying
3x + -2 = 3(7) + 1

Reorder the terms:
-2 + 3x = 3(7) + 1

Multiply 3 * 7
-2 + 3x = 21 + 1

Combine like terms: 21 + 1 = 22
-2 + 3x = 22

Solving
-2 + 3x = 22

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 3x = 22 + 2

Combine like terms: -2 + 2 = 0
0 + 3x = 22 + 2
3x = 22 + 2

Combine like terms: 22 + 2 = 24
3x = 24

Divide each side by '3'.
x = 8

Simplifying
x = 8

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