3x-(2x-4)+9=100

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Solution for 3x-(2x-4)+9=100 equation:


3x-(2x-4)+9=100

We simplify the equation to the form, which is simple to understand 
3x-(2x-4)+9=100

Remove unnecessary parentheses
3x-2x+4+9=100

We move all terms containing x to the left and all other terms to the right. 
+3x-2x=+100-4-9

We simplify left and right side of the equation. 
+1x=+87

We divide both sides of the equation by 1 to get x. 
x=87

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