3xsquared+7x-12=0

Simple and best practice solution for 3xsquared+7x-12=0 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 3xsquared+7x-12=0 equation:


Simplifying
3xsquared + 7x + -12 = 0

Reorder the terms:
-12 + 3adeqrsux + 7x = 0

Solving
-12 + 3adeqrsux + 7x = 0

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 3adeqrsux + 12 + 7x = 0 + 12

Reorder the terms:
-12 + 12 + 3adeqrsux + 7x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 3adeqrsux + 7x = 0 + 12
3adeqrsux + 7x = 0 + 12

Combine like terms: 0 + 12 = 12
3adeqrsux + 7x = 12

Add '-7x' to each side of the equation.
3adeqrsux + 7x + -7x = 12 + -7x

Combine like terms: 7x + -7x = 0
3adeqrsux + 0 = 12 + -7x
3adeqrsux = 12 + -7x

Divide each side by '3deqrsux'.
a = 4d-1e-1q-1r-1s-1u-1x-1 + -2.333333333d-1e-1q-1r-1s-1u-1

Simplifying
a = 4d-1e-1q-1r-1s-1u-1x-1 + -2.333333333d-1e-1q-1r-1s-1u-1

Reorder the terms:
a = -2.333333333d-1e-1q-1r-1s-1u-1 + 4d-1e-1q-1r-1s-1u-1x-1

See similar equations:

| 2x+(-12)=17 | | y=-1+12 | | 3m+5+2m= | | 2(b+3)=5b-3b+4 | | (8+9i)(8-9i)= | | y=-11+12 | | .5*12*(x+15)=348 | | y=0+12 | | 5m+5= | | (n+4)=9n+36 | | 9x^2-11=718 | | 4(a+1)=5a+5-a | | 8m=22 | | -8(x+2)+4x+7=8x+11 | | 9x-18=15x-51 | | 2c+18=4+5c | | 5(x+8)-7x=-2x-4 | | x^2-2x-48=-6 | | 3p=105 | | 8=m-5 | | 8x+24=2x+24+6x | | -7(x+3)+3x+7=7x+10 | | 1.06+1.37= | | 1.4w-0.6w=0 | | 5(2)-5(3y)-9y=4(3)-4(2y) | | 1/3(9h-3)=11 | | -6x-10=2-(x+4) | | 16x^5-250x^2=0 | | 4-2.8d=-2.8d+4 | | 3+4(2-6-8)= | | (2y^2-4y+8)-(y^2-5y-7)=0 | | -6w=-33 |

Equations solver categories