If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 18a2 + -5a + -7 Reorder the terms: 0 = -7 + -5a + 18a2 Solving 0 = -7 + -5a + 18a2 Solving for variable 'a'. Combine like terms: 0 + 7 = 7 7 + 5a + -18a2 = -7 + -5a + 18a2 + 7 + 5a + -18a2 Reorder the terms: 7 + 5a + -18a2 = -7 + 7 + -5a + 5a + 18a2 + -18a2 Combine like terms: -7 + 7 = 0 7 + 5a + -18a2 = 0 + -5a + 5a + 18a2 + -18a2 7 + 5a + -18a2 = -5a + 5a + 18a2 + -18a2 Combine like terms: -5a + 5a = 0 7 + 5a + -18a2 = 0 + 18a2 + -18a2 7 + 5a + -18a2 = 18a2 + -18a2 Combine like terms: 18a2 + -18a2 = 0 7 + 5a + -18a2 = 0 Factor a trinomial. (7 + -9a)(1 + 2a) = 0Subproblem 1
Set the factor '(7 + -9a)' equal to zero and attempt to solve: Simplifying 7 + -9a = 0 Solving 7 + -9a = 0 Move all terms containing a to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -9a = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -9a = 0 + -7 -9a = 0 + -7 Combine like terms: 0 + -7 = -7 -9a = -7 Divide each side by '-9'. a = 0.7777777778 Simplifying a = 0.7777777778Subproblem 2
Set the factor '(1 + 2a)' equal to zero and attempt to solve: Simplifying 1 + 2a = 0 Solving 1 + 2a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2a = 0 + -1 2a = 0 + -1 Combine like terms: 0 + -1 = -1 2a = -1 Divide each side by '2'. a = -0.5 Simplifying a = -0.5Solution
a = {0.7777777778, -0.5}
| 4a=10+2a | | 2+21a=11a | | 3.8(s-6)+4.6=-2 | | 2x+7y=29 | | =a^2-14a | | 3+5(-3x-3)=108 | | 3+5(-3x-3)=10 | | x+49x+50= | | 17t-5t^2=h | | h=17t-5t^2 | | -3x^2+6x+24=f | | 2.5m+4.5=9.5 | | 43-15=x | | a+61=-83 | | 26-2(4+5)= | | 2x^2-12x=8x | | -2(z-3)= | | 2s-5=t | | x-8y=17 | | 2s-5=11 | | 3.5=4+-3x | | 3x^2+6x+24=x | | 17x-19y=-29 | | 4x-9(8)=-36 | | 2x^2-18x=16x | | -15=4+-3x | | 4(0)-9y=-36 | | h+(-4)=12 | | 3x+4-4x+x-2= | | x-23=46 | | 2m+31=85 | | 22x-13y=47 |