If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3a2 + -1(a + -1)(3a + 4) = 4a + -7 Reorder the terms: 3a2 + -1(-1 + a)(3a + 4) = 4a + -7 Reorder the terms: 3a2 + -1(-1 + a)(4 + 3a) = 4a + -7 Multiply (-1 + a) * (4 + 3a) 3a2 + -1(-1(4 + 3a) + a(4 + 3a)) = 4a + -7 3a2 + -1((4 * -1 + 3a * -1) + a(4 + 3a)) = 4a + -7 3a2 + -1((-4 + -3a) + a(4 + 3a)) = 4a + -7 3a2 + -1(-4 + -3a + (4 * a + 3a * a)) = 4a + -7 3a2 + -1(-4 + -3a + (4a + 3a2)) = 4a + -7 Combine like terms: -3a + 4a = 1a 3a2 + -1(-4 + 1a + 3a2) = 4a + -7 3a2 + (-4 * -1 + 1a * -1 + 3a2 * -1) = 4a + -7 3a2 + (4 + -1a + -3a2) = 4a + -7 Reorder the terms: 4 + -1a + 3a2 + -3a2 = 4a + -7 Combine like terms: 3a2 + -3a2 = 0 4 + -1a + 0 = 4a + -7 4 + -1a = 4a + -7 Reorder the terms: 4 + -1a = -7 + 4a Solving 4 + -1a = -7 + 4a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-4a' to each side of the equation. 4 + -1a + -4a = -7 + 4a + -4a Combine like terms: -1a + -4a = -5a 4 + -5a = -7 + 4a + -4a Combine like terms: 4a + -4a = 0 4 + -5a = -7 + 0 4 + -5a = -7 Add '-4' to each side of the equation. 4 + -4 + -5a = -7 + -4 Combine like terms: 4 + -4 = 0 0 + -5a = -7 + -4 -5a = -7 + -4 Combine like terms: -7 + -4 = -11 -5a = -11 Divide each side by '-5'. a = 2.2 Simplifying a = 2.2
| 4/6=m=9 | | -15+7g=-4-4g | | 15a=5.85 | | 18(m+6)=15m+6 | | 0=3-3x/2 | | a^4+6a^2-40=0 | | 5x+6=31(5) | | x^2-15x=44 | | 12/600=x/6 | | 12(6x-12)+8=5x-14 | | 12/6=x/6 | | 3x(x-2y)+2xy(x+3)= | | 4x+18=4x-16 | | y-3750=2/100(x-100,000) | | 3+4(3+x)=16 | | 7x-13=4x+11 | | 6+3y=9+2y | | 6x+15=5x+16 | | 15x+9y=22800 | | 6-3y=9+2y | | 3+4g=5g-9 | | 10x-19=x+10 | | 6x-11=3x+13 | | 39-3n=-6(6n-3) | | X-y=46 | | (6w-5)(w)=14 | | 7x+3=5x-17 | | v=1/2at | | 7x+3y=308 | | 9=-16x^2+19x+6 | | 3m+7=2m+1 | | 100-15=35 |