-5y^2-29y-42=0

Simple and best practice solution for -5y^2-29y-42=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -5y^2-29y-42=0 equation:


Simplifying
-5y2 + -29y + -42 = 0

Reorder the terms:
-42 + -29y + -5y2 = 0

Solving
-42 + -29y + -5y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '-1'.
-1(42 + 29y + 5y2) = 0

Factor a trinomial.
-1((3 + y)(14 + 5y)) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(3 + y)' equal to zero and attempt to solve: Simplifying 3 + y = 0 Solving 3 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + y = 0 + -3 y = 0 + -3 Combine like terms: 0 + -3 = -3 y = -3 Simplifying y = -3

Subproblem 2

Set the factor '(14 + 5y)' equal to zero and attempt to solve: Simplifying 14 + 5y = 0 Solving 14 + 5y = 0 Move all terms containing y to the left, all other terms to the right. Add '-14' to each side of the equation. 14 + -14 + 5y = 0 + -14 Combine like terms: 14 + -14 = 0 0 + 5y = 0 + -14 5y = 0 + -14 Combine like terms: 0 + -14 = -14 5y = -14 Divide each side by '5'. y = -2.8 Simplifying y = -2.8

Solution

y = {-3, -2.8}

See similar equations:

| -25n=24n-1 | | 7w^2x+w+w^2=4y+1 | | 7(x+3)=8(x+2) | | x^2+x^2=625 | | 2s+9=17 | | xsquared-5=0 | | 3(4x+6)=-13+7 | | 2(t-5)+8=2(3t+1) | | q=700-3(45) | | 4a-2b+c=3.5 | | 65=0.05x+x | | -13y-15(-16y+6)=3542 | | 6x-3=5x+x-4 | | 4a^2-15-16a=0 | | 5-(x-2)squaredx=-1 | | -2y=5x | | X=-6x-3 | | 6x+25=2x+9 | | n-10/21=-15 | | 7b^2+48b+-7=0 | | 48=t-7t | | X=-6x-2 | | 5x=-2y | | 49b^3-1b=0 | | 5y-13=-3 | | 4a+7b=13 | | 4x-57=5x+66 | | 9b^2+25-30b=0 | | 4(9-x)=3(2x-8) | | 4x-2(x+1)=10x+14 | | 15-d/5=8 | | 3m+16-6m=6(m+3)-9m |

Equations solver categories