If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 70z2 = 5z + 15 Reorder the terms: 70z2 = 15 + 5z Solving 70z2 = 15 + 5z Solving for variable 'z'. Reorder the terms: -15 + -5z + 70z2 = 15 + 5z + -15 + -5z Reorder the terms: -15 + -5z + 70z2 = 15 + -15 + 5z + -5z Combine like terms: 15 + -15 = 0 -15 + -5z + 70z2 = 0 + 5z + -5z -15 + -5z + 70z2 = 5z + -5z Combine like terms: 5z + -5z = 0 -15 + -5z + 70z2 = 0 Factor out the Greatest Common Factor (GCF), '5'. 5(-3 + -1z + 14z2) = 0 Factor a trinomial. 5((-3 + -7z)(1 + -2z)) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-3 + -7z)' equal to zero and attempt to solve: Simplifying -3 + -7z = 0 Solving -3 + -7z = 0 Move all terms containing z to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -7z = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -7z = 0 + 3 -7z = 0 + 3 Combine like terms: 0 + 3 = 3 -7z = 3 Divide each side by '-7'. z = -0.4285714286 Simplifying z = -0.4285714286Subproblem 2
Set the factor '(1 + -2z)' equal to zero and attempt to solve: Simplifying 1 + -2z = 0 Solving 1 + -2z = 0 Move all terms containing z to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2z = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2z = 0 + -1 -2z = 0 + -1 Combine like terms: 0 + -1 = -1 -2z = -1 Divide each side by '-2'. z = 0.5 Simplifying z = 0.5Solution
z = {-0.4285714286, 0.5}
| x^2=11x-24 | | 3m-3d=m+6d | | x^2+25x-46=0 | | 4x-x+6= | | 5+7x=29+x | | 3x-5=11x-37 | | 4x+19=9x+4 | | 3x+62=8x+12 | | x^4+6x^2+8=0 | | 29+29+x=20-x | | 11x+9=8x+24 | | 4x=6-12x | | 3x^3+9x^2+9x+2=0 | | 6x-25=47 | | 5x-7=32 | | 2.30X=20+X | | 2.40X=20+X | | 8x^3-16x-85=0 | | 8x^7y^6=0 | | 81k^2-4=0 | | 5a-3b+12-a+3-14b= | | m=3n+5 | | u=v+2t | | a=b+cd | | =2x^2+x+2x^2-x-1 | | =x(2x+1) | | =2x-1+5 | | =-2+2x+3x+2 | | =x(x-1) | | =2(x-1) | | 6x^2+x=12 | | =3x*x |