4x+9=43

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Solution for 4x+9=43 equation:


Simplifying
4x + 9 = 43

Reorder the terms:
9 + 4x = 43

Solving
9 + 4x = 43

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 4x = 43 + -9

Combine like terms: 9 + -9 = 0
0 + 4x = 43 + -9
4x = 43 + -9

Combine like terms: 43 + -9 = 34
4x = 34

Divide each side by '4'.
x = 8.5

Simplifying
x = 8.5

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