3(4x-13)=45

Simple and best practice solution for 3(4x-13)=45 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3(4x-13)=45 equation: 


Simplifying
3(4x + -13) = 45

Reorder the terms:
3(-13 + 4x) = 45
(-13 * 3 + 4x * 3) = 45
(-39 + 12x) = 45

Solving
-39 + 12x = 45

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '39' to each side of the equation.
-39 + 39 + 12x = 45 + 39

Combine like terms: -39 + 39 = 0
0 + 12x = 45 + 39
12x = 45 + 39

Combine like terms: 45 + 39 = 84
12x = 84

Divide each side by '12'.
x = 7

Simplifying
x = 7

See similar equations:

| x+x+x+x+80+90=100 | | 2sinx=0.5 | | 5x289/1,000= | | 5(289)/1,000= | | 5(289)/= | | 5(289)/1,000 | | 4(-16)+8(-2)+3(-2)+6= | | x-2=6.42 | | 250*1.4= | | 3(x-4)+2(4x+7)=2x+29 | | x+2.4=9.5 | | 2xln(x)+x-1=0 | | 5xy+3xy^2=7 | | 6-2f/5=12 | | 10-3c/2=14 | | 2k/3=1/6 | | log^4(5x+6)=4 | | ln(Y)=4.5-0.45X | | 2x^2+4x-8=9 | | 2x+16=5y | | 12-7x=3x+1 | | -3(7-2y/3)+5y=7 | | B-4=48 | | q+(11-q)=11 | | q+(11-9)=11 | | 5x(x+1)-2x(x+2)=-1-x | | z^2-10z+30=0 | | 5/8=2/3 | | f(x)=2x^2-3x+t | | x*45=180 | | (2y+1)(2y+2)= | | x^4-13x^2-40=0 |

Equations solver categories