(-4m^2+9n^2-8n)-[(9m^2-8m+7n)+(-9m^2)+4n^2]=

Simple and best practice solution for (-4m^2+9n^2-8n)-[(9m^2-8m+7n)+(-9m^2)+4n^2]= 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 (-4m^2+9n^2-8n)-[(9m^2-8m+7n)+(-9m^2)+4n^2]= equation:


Simplifying
(-4m2 + 9n2 + -8n) + -1[(9m2 + -8m + 7n) + (-9m2) + 4n2] = 0

Reorder the terms:
(-4m2 + -8n + 9n2) + -1[(9m2 + -8m + 7n) + (-9m2) + 4n2] = 0

Remove parenthesis around (-4m2 + -8n + 9n2)
-4m2 + -8n + 9n2 + -1[(9m2 + -8m + 7n) + (-9m2) + 4n2] = 0

Reorder the terms:
-4m2 + -8n + 9n2 + -1[(-8m + 9m2 + 7n) + (-9m2) + 4n2] = 0

Remove parenthesis around (-8m + 9m2 + 7n)
-4m2 + -8n + 9n2 + -1[-8m + 9m2 + 7n + (-9m2) + 4n2] = 0

Reorder the terms:
-4m2 + -8n + 9n2 + -1[-8m + 9m2 + (-9m2) + 7n + 4n2] = 0

Combine like terms: 9m2 + (-9m2) = 0
-4m2 + -8n + 9n2 + -1[-8m + 0 + 7n + 4n2] = 0
-4m2 + -8n + 9n2 + -1[-8m + 7n + 4n2] = 0
-4m2 + -8n + 9n2 + [-8m * -1 + 7n * -1 + 4n2 * -1] = 0
-4m2 + -8n + 9n2 + [8m + -7n + -4n2] = 0

Reorder the terms:
8m + -4m2 + -8n + -7n + 9n2 + -4n2 = 0

Combine like terms: -8n + -7n = -15n
8m + -4m2 + -15n + 9n2 + -4n2 = 0

Combine like terms: 9n2 + -4n2 = 5n2
8m + -4m2 + -15n + 5n2 = 0

Solving
8m + -4m2 + -15n + 5n2 = 0

Solving for variable 'm'.

The solution to this equation could not be determined.

See similar equations:

| 6y^2-6y-130= | | 4y^2=7 | | 2x*1/12= | | 5m+12=m+3 | | 5a-8=3a+84 | | 0=3q^2-56Q-12 | | x^3-x^2-x-3=0 | | 3c-2d=3 | | 3*x=-15 | | 8x-12+2=20 | | log^3211=y | | 45-q=3q^2-16Q+57 | | 15x-5x+9=5x+24 | | 3604=x | | 2x=360 | | a^2+5a+4=0 | | -q-5q= | | -7x+8y=-42 | | 653=54+8*t | | 3x+y-22=0 | | -16=x-28 | | 6k+(3*10+-8)=(2*3)*k+22 | | 3x-2x+2=6x+5 | | 3x-18=1+2x-12 | | x^2+5x-140=0 | | 3x-3-4x-2=-5 | | 3x-3-4x-2=5 | | 2x-2-3x+15=1 | | 4(2x+5)-(3x-6)=4 | | 4(2x+5)-(3x-6)=1 | | 4(2x+5)-(3x-6)= | | 9x+8y=86 |

Equations solver categories