If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
-1x2 + 8 = -28
Reorder the terms:
8 + -1x2 = -28
Solving
8 + -1x2 = -28
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-8' to each side of the equation.
8 + -8 + -1x2 = -28 + -8
Combine like terms: 8 + -8 = 0
0 + -1x2 = -28 + -8
-1x2 = -28 + -8
Combine like terms: -28 + -8 = -36
-1x2 = -36
Divide each side by '-1'.
x2 = 36
Simplifying
x2 = 36
Take the square root of each side:
x = {-6, 6}
| X=5*3(28-3) | | -.5x+5=-3 | | 8b+4=4[b-7] | | 5(x-4)+3x-9x=6(2x+5)+8x | | x=4(3)-8 | | 2x/3=X+4/5 | | -5(-3-2z)= | | 43+15+x+3x=180 | | 5h-h= | | x^2+6x-26=-4x-2 | | 5b+4=125b+88 | | 0.5ln(x+19)+0.5ln(x-17)=ln(x) | | ax+b=c(x+d) | | 10=3.1*x*17.9 | | 4y+15=6y | | 9x-7x+3=-4x+9x | | 7b-3b+2b= | | x^2+7x+13=3 | | -8-6x=34 | | 5y=7x-9 | | 17(4-3x)=-2(5+6x) | | 3y+20+y=160 | | 2y-8=8 | | 6x-9x=18 | | 25+n=-4 | | 4=k+3 | | Coty=x-y | | -(-2x+10)=2 | | 6x+3=53 | | -8x=3-(-5) | | -8b+1/3=-13 | | 19x+16y=32 |