7m(7m+10)=-25

Simple and best practice solution for 7m(7m+10)=-25 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(7m+10)=-25 equation:


Simplifying
7m(7m + 10) = -25

Reorder the terms:
7m(10 + 7m) = -25
(10 * 7m + 7m * 7m) = -25
(70m + 49m2) = -25

Solving
70m + 49m2 = -25

Solving for variable 'm'.

Reorder the terms:
25 + 70m + 49m2 = -25 + 25

Combine like terms: -25 + 25 = 0
25 + 70m + 49m2 = 0

Factor a trinomial.
(5 + 7m)(5 + 7m) = 0

Subproblem 1

Set the factor '(5 + 7m)' equal to zero and attempt to solve: Simplifying 5 + 7m = 0 Solving 5 + 7m = 0 Move all terms containing m to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 7m = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 7m = 0 + -5 7m = 0 + -5 Combine like terms: 0 + -5 = -5 7m = -5 Divide each side by '7'. m = -0.7142857143 Simplifying m = -0.7142857143

Subproblem 2

Set the factor '(5 + 7m)' equal to zero and attempt to solve: Simplifying 5 + 7m = 0 Solving 5 + 7m = 0 Move all terms containing m to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 7m = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 7m = 0 + -5 7m = 0 + -5 Combine like terms: 0 + -5 = -5 7m = -5 Divide each side by '7'. m = -0.7142857143 Simplifying m = -0.7142857143

Solution

m = {-0.7142857143, -0.7142857143}

See similar equations:

| m^3-5m^2+7m-3=0 | | 32xk=8 | | 2x^2y+3xy^2-6x^2y+5xy^2= | | 2x-4=1-x | | (-7.1)+(-5)= | | 10=2w-6 | | 7+5w=27 | | 15m^2+6m^3= | | a-45=27 | | 9d+3d-6d-4=3d | | a-46=27 | | 8-y+9=18y-4 | | 4=4+2x+x^2 | | 75=-20+(-3r)+(-2r) | | 4x^2-14x-56=0 | | 45-3y=2y | | 10*25x+10*40x=355 | | x^2+39x+40=0 | | 3x=5(6-x) | | 2x+9+7=3 | | x(x-1)(x-1-i)(x-1+i)=f(x) | | 135=60+(10+6)w | | -8x/60+38.50=1.5x/50 | | -u+190=283 | | b=60+(10+6)w | | 10*10=10a | | 0.05a+0.2a+0.75a=15 | | 0.05a+0.2a+0.75a=14.1 | | 3(p-5)+p(p+8)= | | 2.9=4.5-0.2x | | 4a-2a-6= | | 4x+4x-7=49 |

Equations solver categories