3(3x-12)=-4(4x-9)

Simple and best practice solution for 3(3x-12)=-4(4x-9) 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(3x-12)=-4(4x-9) equation: 



3(3x-12)=-4(4x-9)

We move all terms to the left:

3(3x-12)-(-4(4x-9))=0

We multiply parentheses

9x-(-4(4x-9))-36=0



We calculate terms in parentheses: -(-4(4x-9)), so:

-4(4x-9)

We multiply parentheses

-16x+36

Back to the equation:

-(-16x+36)



We get rid of parentheses

9x+16x-36-36=0

We add all the numbers together, and all the variables

25x-72=0

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

25x=72

x=72/25

x=2+22/25

See similar equations:

| 1.25+2=1.5+x | | 8-(2x-4)=5-(x-3) | | 28x/84=112/21x | | 7^(-9x)=5 | | 121.1=19.3+4d | | 9x²-42x+24=0 | | 3x²-15=0 | | 44x/33=33/11x | | 360=(2x-61)+(x-11) | | (X+4)^2=2x^2+7x-14 | | 2x+3+x+3+x+7+2x+-1=39 | | 3x^2-5=-14 | | 13/3=m/5 | | 2p+3=-3 | | |2v+4|=|2v-6| | | F(x)=2x²-32x+64 | | F(x)=2x²-32x+16 | | x=4,4^2-3x+5= | | x=44^2-3x+5= | | x=4,x^2-3x+5= | | -30-2y=36 | | x-0.2x=18.6 | | 2.9(2.6r-3.2)=66.1 | | 2.9(2.6r-3.2)=6.1 | | 6n+2=80 | | H(t)=16t^2+16 | | 8^y+5=15 | | 1/6n+2/3n=1 | | 6(×+2)=(8x-20)÷2 | | 6(×+2)=(8x-20)/2 | | 4x+1+10+2x=x+71 | | 11-6x=6-7 |

Equations solver categories