If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(99+86+76+95+x)/2=91
We simplify the equation to the form, which is simple to understand
(99+86+76+95+x)/2=91
Simplifying terms in parentheses
(+356+1x)/2=91
Reorder the terms in parentheses
(+178 + 0.5x)=91
Remove unnecessary parentheses
+178 + 0.5x=91
We move all terms containing x to the left and all other terms to the right.
+ 0.5x=+91-178
We simplify left and right side of the equation.
+ 0.5x=-87
We divide both sides of the equation by 0.5 to get x.
x=-174
| -8g-4=-8+5 | | 1.320158103=.21z-5x-6.5y | | x+.0825x=11.45 | | 2.45-31t=21.65 | | 8sinx-6cosx=7 | | 8-6x-3=-27+3x-13 | | 7x-33=-61 | | 13*x+72=-23*x | | 13y+14=512 | | 5t^2+19t+12= | | 5x-7=-100 | | 3t^2+16t+20= | | 8x+5=-8+6x+25 | | 40x+4y=28 | | 5x+8y=4x+2-7y | | 3x-4.2=7.2 | | 3x^2+20x+12= | | -3y-5=13 | | 3x^6+23x^3+40= | | 4y-10x=60 | | 6x^4y^3+30x^4y^2-144x^4y= | | 7xy+9xy=28 | | 2x-7=40 | | 7x^5y^3+14x^5y^2-168x^5y= | | 830-60m=970-80m | | 5y+11= | | y+2x=18 | | 13x^3y^3+78x^3y^2-91x^3y= | | 7xy+9xy=21 | | -18-6k=6k(1+3k) | | (2x-5)(6x+5)=0 | | x^2+6=10 |