If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -4a2 + -1[-4a + -1(-9a2 + 2a)] + -1[7 + (4a + -7)] = 0 Reorder the terms: -4a2 + -1[-4a + -1(2a + -9a2)] + -1[7 + (4a + -7)] = 0 -4a2 + -1[-4a + (2a * -1 + -9a2 * -1)] + -1[7 + (4a + -7)] = 0 -4a2 + -1[-4a + (-2a + 9a2)] + -1[7 + (4a + -7)] = 0 Combine like terms: -4a + -2a = -6a -4a2 + -1[-6a + 9a2] + -1[7 + (4a + -7)] = 0 -4a2 + [-6a * -1 + 9a2 * -1] + -1[7 + (4a + -7)] = 0 -4a2 + [6a + -9a2] + -1[7 + (4a + -7)] = 0 Reorder the terms: -4a2 + 6a + -9a2 + -1[7 + (-7 + 4a)] = 0 Remove parenthesis around (-7 + 4a) -4a2 + 6a + -9a2 + -1[7 + -7 + 4a] = 0 Combine like terms: 7 + -7 = 0 -4a2 + 6a + -9a2 + -1[0 + 4a] = 0 -4a2 + 6a + -9a2 + -1[4a] = 0 Remove brackets around [4a] -4a2 + 6a + -9a2 + -1 * 4a = 0 Multiply -1 * 4 -4a2 + 6a + -9a2 + -4a = 0 Reorder the terms: 6a + -4a + -4a2 + -9a2 = 0 Combine like terms: 6a + -4a = 2a 2a + -4a2 + -9a2 = 0 Combine like terms: -4a2 + -9a2 = -13a2 2a + -13a2 = 0 Solving 2a + -13a2 = 0 Solving for variable 'a'. Factor out the Greatest Common Factor (GCF), 'a'. a(2 + -13a) = 0Subproblem 1
Set the factor 'a' equal to zero and attempt to solve: Simplifying a = 0 Solving a = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a = 0Subproblem 2
Set the factor '(2 + -13a)' equal to zero and attempt to solve: Simplifying 2 + -13a = 0 Solving 2 + -13a = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -13a = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -13a = 0 + -2 -13a = 0 + -2 Combine like terms: 0 + -2 = -2 -13a = -2 Divide each side by '-13'. a = 0.1538461538 Simplifying a = 0.1538461538Solution
a = {0, 0.1538461538}
| 4x+4x-4x+2x=36/9 | | 3[11-3(4-1)]= | | 20a^2-10a= | | n+4(n-4)=-7n+32 | | 49.26=4.33h+3(3.43+h) | | 3n-2+=2 | | x-(2x-1)=x+10 | | 8b=6c | | 5(x-3)+2x=2 | | X^2+8x-6=6 | | x^2-2x-33.4=0 | | x^2+20x-19.8=0 | | -5x+3y=10 | | 3(x+3)=5x+7 | | x+x+29+3x-30=589 | | 12x+59=9x+11 | | 3x+y=-13 | | x^2+x-72/24 | | (n-7)*6=36 | | (4x-1)/(3x+3) | | 1/3y=7/3x+5/3 | | 4(x+5)-3=6x-13 | | 70-6x=30x+18 | | -8+7k=28+24k | | -4x^2-[3x-(18x^2+4x)]-[8+(-10x-8)]= | | W+24=109 | | 3/2(x-6)=-3 | | 4x^2+12x-43=0 | | 2(x+3)=2x-5 | | 24=-9x+6y | | 4L+13=109 | | 4L+13=121 |