Question
Solve the equation
x=2119
Alternative Form
x=59.5
Evaluate
(x−18)+(x−30)=71
Simplify
More Steps

Evaluate
(x−18)+(x−30)
Remove the parentheses
x−18+(x−30)
Remove the parentheses
x−18+x−30
Add the terms
More Steps

Evaluate
x+x
Collect like terms by calculating the sum or difference of their coefficients
(1+1)x
Add the numbers
2x
2x−18−30
Subtract the numbers
2x−48
2x−48=71
Move the constant to the right-hand side and change its sign
2x=71+48
Add the numbers
2x=119
Divide both sides
22x=2119
Solution
x=2119
Alternative Form
x=59.5
Show Solution

Rewrite the equation
2x=119
Evaluate
(x−18)+(x−30)=71
Evaluate
More Steps

Evaluate
(x−18)+(x−30)
Remove the parentheses
x−18+(x−30)
Remove the parentheses
x−18+x−30
Add the terms
More Steps

Evaluate
x+x
Collect like terms by calculating the sum or difference of their coefficients
(1+1)x
Add the numbers
2x
2x−18−30
Subtract the numbers
2x−48
2x−48=71
Solution
2x=119
Show Solution
