(5m+2)(2m-7)=0

Simple and best practice solution for (5m+2)(2m-7)=0 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 (5m+2)(2m-7)=0 equation:


Simplifying
(5m + 2)(2m + -7) = 0

Reorder the terms:
(2 + 5m)(2m + -7) = 0

Reorder the terms:
(2 + 5m)(-7 + 2m) = 0

Multiply (2 + 5m) * (-7 + 2m)
(2(-7 + 2m) + 5m * (-7 + 2m)) = 0
((-7 * 2 + 2m * 2) + 5m * (-7 + 2m)) = 0
((-14 + 4m) + 5m * (-7 + 2m)) = 0
(-14 + 4m + (-7 * 5m + 2m * 5m)) = 0
(-14 + 4m + (-35m + 10m2)) = 0

Combine like terms: 4m + -35m = -31m
(-14 + -31m + 10m2) = 0

Solving
-14 + -31m + 10m2 = 0

Solving for variable 'm'.

Factor a trinomial.
(-2 + -5m)(7 + -2m) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(7 + -2m)' equal to zero and attempt to solve: Simplifying 7 + -2m = 0 Solving 7 + -2m = 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 + -2m = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2m = 0 + -7 -2m = 0 + -7 Combine like terms: 0 + -7 = -7 -2m = -7 Divide each side by '-2'. m = 3.5 Simplifying m = 3.5

Solution

m = {-0.4, 3.5}

See similar equations:

| 6w+3-5w=-4+6 | | 10000(2+5*2.7)=7200 | | 245=125m+15 | | 7x-2y=23 | | 2x-1=-10 | | 10b+24=9 | | F(-8)=7-6x | | -3(x-5)=33 | | 20=5+5x | | (2+5*2.7)=7000 | | 10x-(5x-10)=5+4x | | 16.9+12.1= | | 4(x-4)+7x=7x-12 | | (6h)h=2 | | 9x+7=9+8x | | 7x+4+15x-2=90 | | 4x+8=10+6x | | uk+uq=x | | -x^3-2x^2+13x-10=0 | | 370=15y+25x | | (6y-5)(36y^2+30y+25)= | | 48-y=-4y+7 | | 40=2w+2l | | P=5-b+c | | -(x+2)=-2 | | h^2-hk-2k^2=0 | | 2(x-4)+6=4x-2(3+x) | | x+x=127 | | x^2-4x-2y-6=0 | | 21x-21=22x | | f(x)=10x+0 | | -5y+21=-7(y-1) |

Equations solver categories