If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying a2 + -4b + -21 = 0 Reorder the terms: -21 + a2 + -4b = 0 Solving -21 + a2 + -4b = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '21' to each side of the equation. -21 + a2 + 21 + -4b = 0 + 21 Reorder the terms: -21 + 21 + a2 + -4b = 0 + 21 Combine like terms: -21 + 21 = 0 0 + a2 + -4b = 0 + 21 a2 + -4b = 0 + 21 Combine like terms: 0 + 21 = 21 a2 + -4b = 21 Add '4b' to each side of the equation. a2 + -4b + 4b = 21 + 4b Combine like terms: -4b + 4b = 0 a2 + 0 = 21 + 4b a2 = 21 + 4b Simplifying a2 = 21 + 4b Reorder the terms: -21 + a2 + -4b = 21 + 4b + -21 + -4b Reorder the terms: -21 + a2 + -4b = 21 + -21 + 4b + -4b Combine like terms: 21 + -21 = 0 -21 + a2 + -4b = 0 + 4b + -4b -21 + a2 + -4b = 4b + -4b Combine like terms: 4b + -4b = 0 -21 + a2 + -4b = 0 The solution to this equation could not be determined.
| -3b-2b=-5 | | -86+3x=11x+58 | | 10y+8=3x | | -3(t-2)+9t=3t-9 | | 7x+6(x-21)=-22 | | 0.14(y-7)+0.06y=0.04y-21 | | 8a(3)=24 | | (x^1/2y^-3/5/x^0y^-2/5)^-5 | | 5-9(1-4d)=23 | | c=4 | | y/4+1/12=y/3-1/6 | | -5(5x-5)+8=-25x+33 | | 1/4x=5/4x-1 | | 5x-(14/-3)=-7 | | -4(8k+5)=28 | | 12+7s=131 | | 7/3=n/15 | | x+59=9x-86 | | 4x+6=4(x-1) | | x*0.5+x=29 | | 4n^4+36n^3+80n^2=0 | | 32a+11-28a=50+2a-(-1) | | 15y-7=12y+2 | | (3y+1)+8= | | x/3+1=5x/6-3 | | T/19=13 | | 29x+2=21x+48X+6 | | 6(3x-3)=18x-18 | | 3n/4n | | -12x=-5 | | 2x-1y=1 | | 2x^2=-21x-40 |