Question
Solve the equation
x=103
Alternative Form
x=0.3
Evaluate
3x×15=−5(x−3)
Multiply the terms
45x=−5(x−3)
Expand the expression
More Steps

Evaluate
−5(x−3)
Apply the distributive property
−5x−(−5×3)
Multiply the numbers
−5x−(−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
−5x+15
45x=−5x+15
Move the variable to the left side
45x+5x=15
Add the terms
More Steps

Evaluate
45x+5x
Collect like terms by calculating the sum or difference of their coefficients
(45+5)x
Add the numbers
50x
50x=15
Divide both sides
5050x=5015
Divide the numbers
x=5015
Solution
x=103
Alternative Form
x=0.3
Show Solution

Rewrite the equation
10x=3
Evaluate
3x×15=−5(x−3)
Evaluate
45x=−5(x−3)
Multiply
More Steps

Evaluate
−5(x−3)
Apply the distributive property
−5x−(−5×3)
Multiply the numbers
−5x−(−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
−5x+15
45x=−5x+15
Move the variable to the left side
50x=15
Solution
10x=3
Show Solution
