7x+3=7(3)+3

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


Simplifying
7x + 3 = 7(3) + 3

Reorder the terms:
3 + 7x = 7(3) + 3

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

Combine like terms: 21 + 3 = 24
3 + 7x = 24

Solving
3 + 7x = 24

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 7x = 24 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = 24 + -3
7x = 24 + -3

Combine like terms: 24 + -3 = 21
7x = 21

Divide each side by '7'.
x = 3

Simplifying
x = 3

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