(3m+4)(m-4)=

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


Simplifying
(3m + 4)(m + -4) = 0

Reorder the terms:
(4 + 3m)(m + -4) = 0

Reorder the terms:
(4 + 3m)(-4 + m) = 0

Multiply (4 + 3m) * (-4 + m)
(4(-4 + m) + 3m * (-4 + m)) = 0
((-4 * 4 + m * 4) + 3m * (-4 + m)) = 0
((-16 + 4m) + 3m * (-4 + m)) = 0
(-16 + 4m + (-4 * 3m + m * 3m)) = 0
(-16 + 4m + (-12m + 3m2)) = 0

Combine like terms: 4m + -12m = -8m
(-16 + -8m + 3m2) = 0

Solving
-16 + -8m + 3m2 = 0

Solving for variable 'm'.

Factor a trinomial.
(-4 + -3m)(4 + -1m) = 0

Subproblem 1

Set the factor '(-4 + -3m)' equal to zero and attempt to solve: Simplifying -4 + -3m = 0 Solving -4 + -3m = 0 Move all terms containing m to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -3m = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -3m = 0 + 4 -3m = 0 + 4 Combine like terms: 0 + 4 = 4 -3m = 4 Divide each side by '-3'. m = -1.333333333 Simplifying m = -1.333333333

Subproblem 2

Set the factor '(4 + -1m)' equal to zero and attempt to solve: Simplifying 4 + -1m = 0 Solving 4 + -1m = 0 Move all terms containing m to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1m = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1m = 0 + -4 -1m = 0 + -4 Combine like terms: 0 + -4 = -4 -1m = -4 Divide each side by '-1'. m = 4 Simplifying m = 4

Solution

m = {-1.333333333, 4}

See similar equations:

| x/3-x+3/5=4 | | (1/2)(10t)=50,000 | | 3(4s+4)-6s=3(2s+3)-14 | | 3(2k-5)=4-2(5k+6) | | 3(9+2x)=4(x+13) | | -5x+50=0 | | -5x+50=35 | | -(8-6x)-(3+5x)-18=-(2-6x)+(-x)+1 | | 7[4-(3-5x)]+5x=5(8x+2)-3 | | 3z^2+3x-6=0 | | 5(w+3)-7w=33 | | f(x)=3x^2-12 | | .30(18)+.05x=.10(18+x) | | 4x+15-3x=-7-11 | | 2.4+5.1w=4.2w-6.6 | | 12(x+1)-3x=3(3x+2)-15 | | x/2-x-6/4=7/4 | | -(4y+2)-(-3y-4)=0 | | -(4y+2)-(3y-4)=0 | | 14(x+1)-2x=4(3x+1)-6 | | 3x+7y+2x-y= | | 5[5-(4-x)]+3x=2(4x+3)-1 | | -(9-7x)-(7+6x)-6=-(9-5x)+(-x)+8 | | .45(12)+.5x=.15(24+x) | | 7+2(t+9)=3-2(4t-6) | | 20.00x+90.00=70 | | 20.00x+90.00=30 | | 35x=120 | | 12.5+x=16.75 | | 6+3n-1=9n+29-2n | | (2)/(w+1)+(w+2)/(w^2-1)+(1)/(w-1) | | 12.5+x=18.1 |

Equations solver categories