Answer:
2(3x−4)+1=5
Subtract 1 from both sides
2(3x−4)=4
Divide both sides by 2
3x−4=2
Add 4 to both sides
3x=6
Divide both sides by 3
x=2
Another method:
2(3x−4)+1=5
First multiply out (expand) the brackets
6x−8+1=5
Collect together like terms
6x−7=5
Add 7 to both sides
6x=12
Divide both sides by 6
x=2
Step-by-step explanation: A linear equation is an equation in which each term is either a constant or the product of a constant times the first power of a variable. In simple terms it is a mathematical sentence in which you can see only one letter (which might appear more than once) but there will be no powers (squared, cubed etc). Here is an example of a simple linear equation