3m(4m+7)=

Simple and best practice solution for 3m(4m+7)= 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 3m(4m+7)= equation: 


Simplifying
3m(4m + 7) = 0

Reorder the terms:
3m(7 + 4m) = 0
(7 * 3m + 4m * 3m) = 0
(21m + 12m2) = 0

Solving
21m + 12m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '3m'.
3m(7 + 4m) = 0

Ignore the factor 3.

Subproblem 1
Set the factor 'm' equal to zero and attempt to solve:

Simplifying
m = 0

Solving
m = 0

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

Simplifying
m = 0

Subproblem 2
Set the factor '(7 + 4m)' equal to zero and attempt to solve:

Simplifying
7 + 4m = 0

Solving
7 + 4m = 0

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

Add '-7' to each side of the equation.
7 + -7 + 4m = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 4m = 0 + -7
4m = 0 + -7

Combine like terms: 0 + -7 = -7
4m = -7

Divide each side by '4'.
m = -1.75

Simplifying
m = -1.75
Solution
m = {0, -1.75}

See similar equations:

| 3p-2=4-2(p-2) | | f(x)=3x^2-6x+10 | | sin^2x-cosx=0 | | 4-5(s+2)=3(s+1)-1 | | f(x)=2lnx^3+x+4 | | 2-3x/4=-1 | | 2lnx^3+x+4=f(x) | | 28x+y=568 | | (3*-2)-c=-1 | | 1,2(5x-2)=8-(10,4-6x) | | x-(3x+3)=1 | | b-2d=2 | | a-2c=-2 | | 12=11 | | (n-9)y=nx+25 | | x=47.33333333+-1.333333333y | | 12x=568-16y | | 10-7x=70+2x | | f^2=u^2+9v^2 | | Ax+b=10 | | x^2+1bx+64=0 | | 3x+10=130 | | 12x+16y=568 | | 277-3(w)=180 | | 5(x+3)+6=10 | | 6(v-9)=6 | | 3(c+3)=30 | | Cosx-2cosx=0 | | 8(b-2)=-8 | | 10x-4(-4+2x)=3(-2x+4)-20 | | 2y^2+12=0 | | 0.002(4-k)+0.07(k-8)=1 |

Equations solver categories