4*7+9=x+7

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Solution for 4*7+9=x+7 equation:


Simplifying
4 * 7 + 9 = x + 7

Multiply 4 * 7
28 + 9 = x + 7

Combine like terms: 28 + 9 = 37
37 = x + 7

Reorder the terms:
37 = 7 + x

Solving
37 = 7 + 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.
37 + -1x = 7 + x + -1x

Combine like terms: x + -1x = 0
37 + -1x = 7 + 0
37 + -1x = 7

Add '-37' to each side of the equation.
37 + -37 + -1x = 7 + -37

Combine like terms: 37 + -37 = 0
0 + -1x = 7 + -37
-1x = 7 + -37

Combine like terms: 7 + -37 = -30
-1x = -30

Divide each side by '-1'.
x = 30

Simplifying
x = 30

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