If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3a2 = 5(2a + 4) + -3a Reorder the terms: 3a2 = 5(4 + 2a) + -3a 3a2 = (4 * 5 + 2a * 5) + -3a 3a2 = (20 + 10a) + -3a Combine like terms: 10a + -3a = 7a 3a2 = 20 + 7a Solving 3a2 = 20 + 7a Solving for variable 'a'. Reorder the terms: -20 + -7a + 3a2 = 20 + 7a + -20 + -7a Reorder the terms: -20 + -7a + 3a2 = 20 + -20 + 7a + -7a Combine like terms: 20 + -20 = 0 -20 + -7a + 3a2 = 0 + 7a + -7a -20 + -7a + 3a2 = 7a + -7a Combine like terms: 7a + -7a = 0 -20 + -7a + 3a2 = 0 Factor a trinomial. (-5 + -3a)(4 + -1a) = 0Subproblem 1
Set the factor '(-5 + -3a)' equal to zero and attempt to solve: Simplifying -5 + -3a = 0 Solving -5 + -3a = 0 Move all terms containing a to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -3a = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -3a = 0 + 5 -3a = 0 + 5 Combine like terms: 0 + 5 = 5 -3a = 5 Divide each side by '-3'. a = -1.666666667 Simplifying a = -1.666666667Subproblem 2
Set the factor '(4 + -1a)' equal to zero and attempt to solve: Simplifying 4 + -1a = 0 Solving 4 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1a = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1a = 0 + -4 -1a = 0 + -4 Combine like terms: 0 + -4 = -4 -1a = -4 Divide each side by '-1'. a = 4 Simplifying a = 4Solution
a = {-1.666666667, 4}
| 16x-14=146 | | 930=-16t^2+1800 | | 3n+5-n+4= | | -11=n-(-2) | | x-9y=-46 | | 8x-36=12 | | 2x+2y=500 | | -16-2r=7r+2 | | 2x-2y=500 | | -(-11-3n)-3n=-n+2(1+2n) | | 2b-4=6 | | 21x^2-22=0 | | 18x=88+20-18 | | 36w-8=-10w-15 | | 30(100)/86=x | | 930=16t^2+1800 | | 3x+16=8x-24 | | 41+7d-5(d+7)=8d+1 | | k+8-3k=-6+3k-3k | | 1000=-16t^2+1800 | | 5(2+w)-w=10+4(w+1) | | x-5=2-6x+8x | | -8v+3v=-12-3v | | 20-6x=(-5)-x | | -4v-16=6(v-6) | | 3x-3=11x-15 | | 5x+5y=-15 | | x^2-56=x | | 3x-3=11-15 | | 4+6(7n+6)=-5(-9n-8)-4 | | 10-10x=86-24x | | 8n-42=5 |