(2m+3)(m-7)=

Simple and best practice solution for (2m+3)(m-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 (2m+3)(m-7)= equation:


Simplifying
(2m + 3)(m + -7) = 0

Reorder the terms:
(3 + 2m)(m + -7) = 0

Reorder the terms:
(3 + 2m)(-7 + m) = 0

Multiply (3 + 2m) * (-7 + m)
(3(-7 + m) + 2m * (-7 + m)) = 0
((-7 * 3 + m * 3) + 2m * (-7 + m)) = 0
((-21 + 3m) + 2m * (-7 + m)) = 0
(-21 + 3m + (-7 * 2m + m * 2m)) = 0
(-21 + 3m + (-14m + 2m2)) = 0

Combine like terms: 3m + -14m = -11m
(-21 + -11m + 2m2) = 0

Solving
-21 + -11m + 2m2 = 0

Solving for variable 'm'.

Factor a trinomial.
(-3 + -2m)(7 + -1m) = 0

Subproblem 1

Set the factor '(-3 + -2m)' equal to zero and attempt to solve: Simplifying -3 + -2m = 0 Solving -3 + -2m = 0 Move all terms containing m to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -2m = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2m = 0 + 3 -2m = 0 + 3 Combine like terms: 0 + 3 = 3 -2m = 3 Divide each side by '-2'. m = -1.5 Simplifying m = -1.5

Subproblem 2

Set the factor '(7 + -1m)' equal to zero and attempt to solve: Simplifying 7 + -1m = 0 Solving 7 + -1m = 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 + -1m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1m = 0 + -7 -1m = 0 + -7 Combine like terms: 0 + -7 = -7 -1m = -7 Divide each side by '-1'. m = 7 Simplifying m = 7

Solution

m = {-1.5, 7}

See similar equations:

| 24a-22=-41(1+6a) | | -3.5+5.5=7x-2.5-6x | | 6e^4x+4=20 | | k^2+-12=0 | | 2n+7=16 | | 5ax-2y+3ay-10z= | | -3t-8+7t=34+9-2 | | k+2+k+2=16 | | 2m(3m+1)= | | 2x^2+2y^2+16x-20y+82=0 | | u^2+5u+8uq+40q= | | 1/2-25=34 | | 2x^2+2y^2+16x*20y+82=0 | | s-3=5-3 | | 7x+2(4x+13)=176 | | 1/2-25= | | 2x^2+2y^2-16x*20y+82=0 | | ln(x+8)=ln(x+3)+ln(x) | | 4x^2-13=-9 | | x^2(x+7)=1.5(14x^2+16) | | -4x+2(6x-11)=66 | | x=14ln(6) | | 3(2z-1)-3(2-4z)=12 | | (p+6)(p+4)= | | 24x^4+8x^3= | | -6+5(1-9k)=19 | | (U-12)5= | | x^4-11x+5=0 | | cos(x)=3x^2 | | cosx=3x^2 | | -2y(y+5)= | | (y+7)9= |

Equations solver categories