Question
Solve the equation
x=3
Evaluate
12(x−3)+5=3x−4
Move the expression to the left side
12(x−3)+5−(3x−4)=0
Calculate the sum or difference
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Evaluate
12(x−3)+5−(3x−4)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
12(x−3)+5−3x+4
Add the numbers
12(x−3)+9−3x
12(x−3)+9−3x=0
Calculate the sum or difference
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Evaluate
12(x−3)+9−3x
Expand the expression
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Calculate
12(x−3)
Apply the distributive property
12x−12×3
Multiply the numbers
12x−36
12x−36+9−3x
Subtract the terms
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Evaluate
12x−3x
Collect like terms by calculating the sum or difference of their coefficients
(12−3)x
Subtract the numbers
9x
9x−36+9
Add the numbers
9x−27
9x−27=0
Move the constant to the right-hand side and change its sign
9x=0+27
Removing 0 doesn't change the value,so remove it from the expression
9x=27
Divide both sides
99x=927
Divide the numbers
x=927
Solution
More Steps

Evaluate
927
Reduce the numbers
13
Calculate
3
x=3
Show Solution

Rewrite the equation
x=3
Evaluate
12(x−3)+5=3x−4
Evaluate
More Steps

Evaluate
12(x−3)+5
Expand the expression
More Steps

Calculate
12(x−3)
Apply the distributive property
12x−12×3
Multiply the numbers
12x−36
12x−36+5
Add the numbers
12x−31
12x−31=3x−4
Move the variable to the left side
9x−31=−4
Move the constant to the right side
9x=27
Solution
x=3
Show Solution
