3(4x+5)=7x+45

Simple and best practice solution for 3(4x+5)=7x+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+5)=7x+45 equation: 



3(4x+5)=7x+45

We move all terms to the left:

3(4x+5)-(7x+45)=0

We multiply parentheses

12x-(7x+45)+15=0

We get rid of parentheses

12x-7x-45+15=0

We add all the numbers together, and all the variables

5x-30=0

We move all terms containing x to the left, all other terms to the right

5x=30

x=30/5

x=6

See similar equations:

| 4x-2(x-3)=-6+5x-9 | | 3(0.6+2n)-3.7=7.6 | | 11×=24+8x | | x+x+3=76 | | 6g+-24+9g=1-g | | -1/2=-3/7v-3/5 | | 25=4r-3 | | 5x+8=3x+-3 | | 5p+3=28 | | X+x+99=180 | | 6−3+4x+1=4x+4 | | 8/11=k/4 | | (x-1)(2x+5)=1 | | 12+3x=20+x | | X+23y=7100 | | 3+5x−4−7x=2x−4x+1 | | 3n=5(5n+8) | | 1.2x-2.0x=16 | | 6−3+4x+1=0x+3 | | 72=18w | | x-7.8=-14 | | 4*a-7=13 | | x-7.8=14 | | 7y-14=27 | | 3(y+8)=-6y-21 | | 1/9(2m-16)=1/2(2m+4) | | 4k+17k+9k-13k+-14k=-18 | | -17+5x=3x+9 | | 6−3+4x+1=3x+8 | | 6−3+4x+1=3x=8 | | 12=-8y+5(y+3) | | 1/2(6n-4)=-5n+1 |

Equations solver categories