Question
Solve the equation
u=531
Alternative Form
u=6.2
Evaluate
8(u−2)=3(u+5)
Calculate
More Steps

Evaluate
8(u−2)
Apply the distributive property
8u−8×2
Multiply the numbers
8u−16
8u−16=3(u+5)
Calculate
More Steps

Evaluate
3(u+5)
Apply the distributive property
3u+3×5
Multiply the numbers
3u+15
8u−16=3u+15
Move the expression to the left side
8u−16−(3u+15)=0
Calculate
More Steps

Add the terms
8u−16−(3u+15)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
8u−16−3u−15
Subtract the terms
More Steps

Evaluate
8u−3u
Collect like terms by calculating the sum or difference of their coefficients
(8−3)u
Subtract the numbers
5u
5u−16−15
Subtract the numbers
5u−31
5u−31=0
Move the constant to the right-hand side and change its sign
5u=0+31
Removing 0 doesn't change the value,so remove it from the expression
5u=31
Divide both sides
55u=531
Solution
u=531
Alternative Form
u=6.2
Show Solution
