2x+5(4x-9)=109

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Solution for 2x+5(4x-9)=109 equation:


Simplifying
2x + 5(4x + -9) = 109

Reorder the terms:
2x + 5(-9 + 4x) = 109
2x + (-9 * 5 + 4x * 5) = 109
2x + (-45 + 20x) = 109

Reorder the terms:
-45 + 2x + 20x = 109

Combine like terms: 2x + 20x = 22x
-45 + 22x = 109

Solving
-45 + 22x = 109

Solving for variable 'x'.

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

Add '45' to each side of the equation.
-45 + 45 + 22x = 109 + 45

Combine like terms: -45 + 45 = 0
0 + 22x = 109 + 45
22x = 109 + 45

Combine like terms: 109 + 45 = 154
22x = 154

Divide each side by '22'.
x = 7

Simplifying
x = 7

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