If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21a2 + -4ab + -12b2 = 0 Reorder the terms: -4ab + 21a2 + -12b2 = 0 Solving -4ab + 21a2 + -12b2 = 0 Solving for variable 'a'. Factor a trinomial. (7a + -6b)(3a + 2b) = 0Subproblem 1
Set the factor '(7a + -6b)' equal to zero and attempt to solve: Simplifying 7a + -6b = 0 Solving 7a + -6b = 0 Move all terms containing a to the left, all other terms to the right. Add '6b' to each side of the equation. 7a + -6b + 6b = 0 + 6b Combine like terms: -6b + 6b = 0 7a + 0 = 0 + 6b 7a = 0 + 6b Remove the zero: 7a = 6b Divide each side by '7'. a = 0.8571428571b Simplifying a = 0.8571428571bSubproblem 2
Set the factor '(3a + 2b)' equal to zero and attempt to solve: Simplifying 3a + 2b = 0 Solving 3a + 2b = 0 Move all terms containing a to the left, all other terms to the right. Add '-2b' to each side of the equation. 3a + 2b + -2b = 0 + -2b Combine like terms: 2b + -2b = 0 3a + 0 = 0 + -2b 3a = 0 + -2b Remove the zero: 3a = -2b Divide each side by '3'. a = -0.6666666667b Simplifying a = -0.6666666667bSolution
a = {0.8571428571b, -0.6666666667b}
| 5a+8(5-5a)= | | 8r+4=10+2 | | -6(k+2)-k-8=-7(k+5)+15 | | 4n+3(n-10)=7(n-3) | | -4(x-7)+8=36 | | x+3.46=9.18 | | -4+(x-7)+8=36 | | 3.5(q-8)-1=8 | | 8y+15=3y-15 | | 7p=50+40 | | -3(y+5)=10 | | z/2.4=3.8 | | -9p-3(4-6p)=5(p-6)-18 | | 48p^2-29p-15=0 | | 4+16x-3=8x+14-5x | | 9+5y=34 | | 80x^5+32x^4-5x-2=0 | | 4x-7y=-28 | | 4x+5(x-11)=4(x-10) | | 6t-26=14+t | | 2x-x+24=8x+24 | | 2b+6b=12 | | -4x+22=26 | | 8v(9-4v)= | | 9-4(x-2)=x+20 | | 5(x+1)+6=3(4+x)+2x-1 | | 3x+7=0x-11 | | -88+a=0 | | -3(x-2)+6x=-12 | | 2x-x+3=x+3 | | 7y+2=3y+12 | | half= |