If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 220 = -15t2 + 135t + 10 Reorder the terms: 220 = 10 + 135t + -15t2 Solving 220 = 10 + 135t + -15t2 Solving for variable 't'. Combine like terms: 220 + -10 = 210 210 + -135t + 15t2 = 10 + 135t + -15t2 + -10 + -135t + 15t2 Reorder the terms: 210 + -135t + 15t2 = 10 + -10 + 135t + -135t + -15t2 + 15t2 Combine like terms: 10 + -10 = 0 210 + -135t + 15t2 = 0 + 135t + -135t + -15t2 + 15t2 210 + -135t + 15t2 = 135t + -135t + -15t2 + 15t2 Combine like terms: 135t + -135t = 0 210 + -135t + 15t2 = 0 + -15t2 + 15t2 210 + -135t + 15t2 = -15t2 + 15t2 Combine like terms: -15t2 + 15t2 = 0 210 + -135t + 15t2 = 0 Factor out the Greatest Common Factor (GCF), '15'. 15(14 + -9t + t2) = 0 Factor a trinomial. 15((2 + -1t)(7 + -1t)) = 0 Ignore the factor 15.Subproblem 1
Set the factor '(2 + -1t)' equal to zero and attempt to solve: Simplifying 2 + -1t = 0 Solving 2 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1t = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1t = 0 + -2 -1t = 0 + -2 Combine like terms: 0 + -2 = -2 -1t = -2 Divide each side by '-1'. t = 2 Simplifying t = 2Subproblem 2
Set the factor '(7 + -1t)' equal to zero and attempt to solve: Simplifying 7 + -1t = 0 Solving 7 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1t = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1t = 0 + -7 -1t = 0 + -7 Combine like terms: 0 + -7 = -7 -1t = -7 Divide each side by '-1'. t = 7 Simplifying t = 7Solution
t = {2, 7}
| 10x-6=144 | | 0.6a+9=14.4 | | 3n^2-3n-60=0 | | -9y-1=-8y-3 | | 0.004(5-k)+0.08(k-4)=1 | | 5-(4n-4)=-60 | | 2x+16=7(x+3)-5x | | 8x-(2x+4)=4x-38 | | x-5=7+2x | | x(x-5)+65=180 | | 57+3x= | | 2r+6=-4 | | x-men=7+2x | | n-8.9=-11.65 | | Te+yl=y | | 3x^2-6x-90=0 | | -5v+7=27 | | 7g-4-6-7g= | | 20+x=6x-15 | | -8n+4(1+5)=-6n-14 | | x^2-x-17=-11 | | -1*3= | | 5(2-2x)=5x+1 | | 2.4n-3.8=8.9 | | 12=3-2x-3x | | 200=8(-3+7v) | | 8xy+1=7y-15x | | 8(x+9)=112 | | 3x^2+3y^2-6x-18y=12 | | 4x+15=95 | | -3p-3=3(p-5) | | 8+5x=93 |