y=(9x^2+7)(3)-(3x-5)(18x+7)

Simple and best practice solution for y=(9x^2+7)(3)-(3x-5)(18x+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 y=(9x^2+7)(3)-(3x-5)(18x+7) equation:


Simplifying
y = (9x2 + 7)(3) + -1(3x + -5)(18x + 7)

Reorder the terms:
y = (7 + 9x2)(3) + -1(3x + -5)(18x + 7)

Reorder the terms for easier multiplication:
y = 3(7 + 9x2) + -1(3x + -5)(18x + 7)
y = (7 * 3 + 9x2 * 3) + -1(3x + -5)(18x + 7)
y = (21 + 27x2) + -1(3x + -5)(18x + 7)

Reorder the terms:
y = 21 + 27x2 + -1(-5 + 3x)(18x + 7)

Reorder the terms:
y = 21 + 27x2 + -1(-5 + 3x)(7 + 18x)

Multiply (-5 + 3x) * (7 + 18x)
y = 21 + 27x2 + -1(-5(7 + 18x) + 3x * (7 + 18x))
y = 21 + 27x2 + -1((7 * -5 + 18x * -5) + 3x * (7 + 18x))
y = 21 + 27x2 + -1((-35 + -90x) + 3x * (7 + 18x))
y = 21 + 27x2 + -1(-35 + -90x + (7 * 3x + 18x * 3x))
y = 21 + 27x2 + -1(-35 + -90x + (21x + 54x2))

Combine like terms: -90x + 21x = -69x
y = 21 + 27x2 + -1(-35 + -69x + 54x2)
y = 21 + 27x2 + (-35 * -1 + -69x * -1 + 54x2 * -1)
y = 21 + 27x2 + (35 + 69x + -54x2)

Reorder the terms:
y = 21 + 35 + 69x + 27x2 + -54x2

Combine like terms: 21 + 35 = 56
y = 56 + 69x + 27x2 + -54x2

Combine like terms: 27x2 + -54x2 = -27x2
y = 56 + 69x + -27x2

Solving
y = 56 + 69x + -27x2

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying
y = 56 + 69x + -27x2

See similar equations:

| 2x*-3x-35=0 | | 1/2b-3=7 | | 4x1/6 | | x=(9x^2+7)(3)-(3x-5)(18x+7) | | 9(7b+1)+4+8b= | | x^2+14x+9=9x+5 | | 4(1+v)= | | x^2-8x+17=2 | | 4d=30 | | 5(4a+1)+5= | | r*2-7r-8=0 | | 2.5=x/0.25 | | 63-p=36 | | -6.25x-262.5=250 | | 6/9=v/v-8 | | (4w+36)(w^2+5w-6)=0 | | 7+x+9+6=864 | | 11(6z^2)= | | 4(x-5)=3(-x+2)+2x | | 3(-5g+-4)+-2g= | | 8-5x=10-3x | | 4z+2=3(z-1) | | Ysquared-17y+72=0 | | log(2x+43)-logx=1 | | -9a^5b^8/3a^2b^4 | | 1x^5-12x^4+36x^3=0 | | -3(-4s+-3)= | | 32x=704 | | 4j+8=20 | | 9x-2x+6=x-6+12 | | 2h^2-4=268 | | X=-36x-828 |

Equations solver categories