5a^2+7=52

Simple and best practice solution for 5a^2+7=52 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 5a^2+7=52 equation:


Simplifying
5a2 + 7 = 52

Reorder the terms:
7 + 5a2 = 52

Solving
7 + 5a2 = 52

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 5a2 = 52 + -7

Combine like terms: 7 + -7 = 0
0 + 5a2 = 52 + -7
5a2 = 52 + -7

Combine like terms: 52 + -7 = 45
5a2 = 45

Divide each side by '5'.
a2 = 9

Simplifying
a2 = 9

Take the square root of each side:
a = {-3, 3}

See similar equations:

| 2x-6(-2/3x-13)=-10 | | 4*88=2*100 | | 4t^2-32t=0 | | X^2+y^2-8x-12y-10=0 | | x^2-40x-225=0 | | G=-19 | | 5+(x-3)=3-(x-5) | | X^2-16+63= | | 9(x+4)+2=-7 | | G=19 | | x+18=146 | | 4x+2(17-3x)=20 | | C(105)=3000+7x+0.8x^2 | | -14x^2-110x+16=0 | | -3x^2-6x+5= | | 3x+x-2x+8=4x | | 3*77+x=82*4 | | -13=3+4x | | 6x+6(-5x+13)=-6 | | 2x(2x+4)-2x=x+18 | | x^3+3x^2=540 | | 2x^2+2y^2-16x+24y-60=0 | | 32x+8y= | | 1/5(x)=121 | | 2x-3(3-14)=-8 | | 3(2-4(y-1))=3(2y+8) | | 7/r+1=2 | | 3y-1=-2y | | o=12+3t | | X^4-x^3+7x^2-9x-18=0 | | t=3m+4p | | 5x-2x+7=16 |

Equations solver categories