Question
Solve the equation
x=2
Evaluate
x+2x+3−5x=4x−9
Calculate the sum or difference
More Steps

Evaluate
x+2x−5x
Collect like terms by calculating the sum or difference of their coefficients
(1+2−5)x
Calculate the sum or difference
−2x
−2x+3=4x−9
Move the expression to the left side
−2x+3−4x=−9
Move the expression to the right side
−2x−4x=−9−3
Add and subtract
More Steps

Evaluate
−2x−4x
Collect like terms by calculating the sum or difference of their coefficients
(−2−4)x
Subtract the numbers
−6x
−6x=−9−3
Add and subtract
−6x=−12
Change the signs on both sides of the equation
6x=12
Divide both sides
66x=612
Divide the numbers
x=612
Solution
More Steps

Evaluate
612
Reduce the numbers
12
Calculate
2
x=2
Show Solution

Rewrite the equation
x=2
Evaluate
x+2x+3−5x=4x−9
Calculate the sum or difference
More Steps

Evaluate
x+2x+3−5x
Calculate the sum or difference
More Steps

Evaluate
x+2x−5x
Collect like terms by calculating the sum or difference of their coefficients
(1+2−5)x
Calculate the sum or difference
−2x
−2x+3
−2x+3=4x−9
Move the variable to the left side
−6x+3=−9
Move the constant to the right side
−6x=−12
Multiply both sides
6x=12
Solution
x=2
Show Solution
