a-7x^2=5

Simple and best practice solution for a-7x^2=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 a-7x^2=5 equation: 


Simplifying
a + -7x2 = 5

Solving
a + -7x2 = 5

Solving for variable 'a'.

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

Add '7x2' to each side of the equation.
a + -7x2 + 7x2 = 5 + 7x2

Combine like terms: -7x2 + 7x2 = 0
a + 0 = 5 + 7x2
a = 5 + 7x2

Simplifying
a = 5 + 7x2

See similar equations:

| 81u^2-36uw+4w^2=0 | | 7w-4(2w+8)=w-(7w+5)-4 | | -7x+6=20x | | 5-6x=1-5x | | -9+10n=-9n+10 | | 3t^2-24t+21=0 | | 2y+3x-3+5x-2y+2=180 | | y=-1(-2)+3 | | -6=-17+b | | 16k-23=6k-14 | | X+6=53x | | y=5000-80x | | 2(3x+4)-5(x+2)=12 | | 8x+6-2f=34 | | 9p-9=15+5p | | 8(m+12)=32 | | -6a+3=-6a-1 | | 4(am-3)-(m-5)=-52 | | 14+5x=59 | | 8(m+4)=32 | | -27=-22+m | | 4y-5=10+y | | 138=-n-7(-4-8n) | | -5w^2+13w-6=0 | | X(x+32)=126 | | x(x+4)=148 | | x(x+4)=149 | | 5(X+8)-4(3+X)=30 | | 180.00+0.25m=335.00 | | 5(X+8)-4(3+X)= | | f(-3)=3x+10 | | 1+-9x+3x^4=0 |

Equations solver categories