(9x-7)+5(x+4)=43

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Solution for (9x-7)+5(x+4)=43 equation:


Simplifying
(9x + -7) + 5(x + 4) = 43

Reorder the terms:
(-7 + 9x) + 5(x + 4) = 43

Remove parenthesis around (-7 + 9x)
-7 + 9x + 5(x + 4) = 43

Reorder the terms:
-7 + 9x + 5(4 + x) = 43
-7 + 9x + (4 * 5 + x * 5) = 43
-7 + 9x + (20 + 5x) = 43

Reorder the terms:
-7 + 20 + 9x + 5x = 43

Combine like terms: -7 + 20 = 13
13 + 9x + 5x = 43

Combine like terms: 9x + 5x = 14x
13 + 14x = 43

Solving
13 + 14x = 43

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 14x = 43 + -13

Combine like terms: 13 + -13 = 0
0 + 14x = 43 + -13
14x = 43 + -13

Combine like terms: 43 + -13 = 30
14x = 30

Divide each side by '14'.
x = 2.142857143

Simplifying
x = 2.142857143

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