7m^2-1=-3m^2-11m+5

Simple and best practice solution for 7m^2-1=-3m^2-11m+5 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 7m^2-1=-3m^2-11m+5 equation:


Simplifying
7m2 + -1 = -3m2 + -11m + 5

Reorder the terms:
-1 + 7m2 = -3m2 + -11m + 5

Reorder the terms:
-1 + 7m2 = 5 + -11m + -3m2

Solving
-1 + 7m2 = 5 + -11m + -3m2

Solving for variable 'm'.

Reorder the terms:
-1 + -5 + 11m + 7m2 + 3m2 = 5 + -11m + -3m2 + -5 + 11m + 3m2

Combine like terms: -1 + -5 = -6
-6 + 11m + 7m2 + 3m2 = 5 + -11m + -3m2 + -5 + 11m + 3m2

Combine like terms: 7m2 + 3m2 = 10m2
-6 + 11m + 10m2 = 5 + -11m + -3m2 + -5 + 11m + 3m2

Reorder the terms:
-6 + 11m + 10m2 = 5 + -5 + -11m + 11m + -3m2 + 3m2

Combine like terms: 5 + -5 = 0
-6 + 11m + 10m2 = 0 + -11m + 11m + -3m2 + 3m2
-6 + 11m + 10m2 = -11m + 11m + -3m2 + 3m2

Combine like terms: -11m + 11m = 0
-6 + 11m + 10m2 = 0 + -3m2 + 3m2
-6 + 11m + 10m2 = -3m2 + 3m2

Combine like terms: -3m2 + 3m2 = 0
-6 + 11m + 10m2 = 0

Factor a trinomial.
(-3 + -2m)(2 + -5m) = 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 '(2 + -5m)' equal to zero and attempt to solve: Simplifying 2 + -5m = 0 Solving 2 + -5m = 0 Move all terms containing m to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -5m = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5m = 0 + -2 -5m = 0 + -2 Combine like terms: 0 + -2 = -2 -5m = -2 Divide each side by '-5'. m = 0.4 Simplifying m = 0.4

Solution

m = {-1.5, 0.4}

See similar equations:

| 10x^3-5x^2-5x=0 | | -11+10x+11+(-33)=x+2x+100 | | =(3x-5y)(5x-3y) | | 8-9x=62 | | p=0.50+1.25 | | 3(4x+5)-(9x-2)= | | -(x^2+40x-14000)=0 | | 3x^3-13x^2-186x+1368=0 | | 12(700x-x^2)=0 | | u=c+ys | | =(x-1)(x-2)(x-3) | | 3/74396 | | =2ab(3a-4c+5d) | | 0=c^2+9c+18 | | 135=5(x-55)+60 | | 4y^3-28y^2+40y= | | 2x+8=2x+8-7 | | 8(x+5)+7=11-3(x-6) | | 15-(-3)-5-12= | | 20x^4-45a^2= | | (x^2+40x-14000)=0 | | =(x-2y+3z)(2x-1) | | 3cotx+5=2 | | -3x+7=18 | | -12x+3y=48 | | 1/2-20/2 | | 4y+3=2y-10 | | x+(x*.33)=200 | | (8x-7)/7=0 | | 0.6/y=2.3 | | 3x+x-5=10 | | 2x(x-4)(3-2x)=0 |

Equations solver categories