If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (7a + 1)(a + 7) = 0 Reorder the terms: (1 + 7a)(a + 7) = 0 Reorder the terms: (1 + 7a)(7 + a) = 0 Multiply (1 + 7a) * (7 + a) (1(7 + a) + 7a * (7 + a)) = 0 ((7 * 1 + a * 1) + 7a * (7 + a)) = 0 ((7 + 1a) + 7a * (7 + a)) = 0 (7 + 1a + (7 * 7a + a * 7a)) = 0 (7 + 1a + (49a + 7a2)) = 0 Combine like terms: 1a + 49a = 50a (7 + 50a + 7a2) = 0 Solving 7 + 50a + 7a2 = 0 Solving for variable 'a'. Factor a trinomial. (7 + a)(1 + 7a) = 0Subproblem 1
Set the factor '(7 + a)' equal to zero and attempt to solve: Simplifying 7 + a = 0 Solving 7 + a = 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 + a = 0 + -7 Combine like terms: 7 + -7 = 0 0 + a = 0 + -7 a = 0 + -7 Combine like terms: 0 + -7 = -7 a = -7 Simplifying a = -7Subproblem 2
Set the factor '(1 + 7a)' equal to zero and attempt to solve: Simplifying 1 + 7a = 0 Solving 1 + 7a = 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 + 7a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 7a = 0 + -1 7a = 0 + -1 Combine like terms: 0 + -1 = -1 7a = -1 Divide each side by '7'. a = -0.1428571429 Simplifying a = -0.1428571429Solution
a = {-7, -0.1428571429}
| 5a+12-9a=-16 | | 7y-4=19y+104 | | 85+13m=332 | | -6a+28=-7(a+4)-7a | | -2x-3(6x-10)=-7 | | 48n=360 | | 19+0.50m=45+0.21 | | 9y-10=8y | | 32n-238=306 | | q-34=-63 | | -x+44=2x+20 | | 1half=2n | | W^2-13w-48= | | -2x+12y=6 | | -2x+37=2x+5 | | 7a-35=5a+4 | | 17x+5=4(4x+4) | | 74x+30=300 | | 3d+2d=(3+2)d | | X-21=-7(3+6x) | | 74+30x=300 | | 21m^3/3m^2 | | 2y+7x=278 | | 84.8/8 | | 3n-5=180 | | .56x+2.4y=8.2 | | 6x+43=2x+11 | | X-1.7=-2.2 | | 4(3z+5)=5-3(z-5) | | -4/-9f=-3 | | 3(x+2)-3(4x+5)=3-10x | | 5(u+3)+2u=1+7(u-2) |