If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5y2 = 7y + 5 Reorder the terms: 5y2 = 5 + 7y Solving 5y2 = 5 + 7y Solving for variable 'y'. Reorder the terms: -5 + -7y + 5y2 = 5 + 7y + -5 + -7y Reorder the terms: -5 + -7y + 5y2 = 5 + -5 + 7y + -7y Combine like terms: 5 + -5 = 0 -5 + -7y + 5y2 = 0 + 7y + -7y -5 + -7y + 5y2 = 7y + -7y Combine like terms: 7y + -7y = 0 -5 + -7y + 5y2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -1 + -1.4y + y2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -1.4y + 1 + y2 = 0 + 1 Reorder the terms: -1 + 1 + -1.4y + y2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1.4y + y2 = 0 + 1 -1.4y + y2 = 0 + 1 Combine like terms: 0 + 1 = 1 -1.4y + y2 = 1 The y term is -1.4y. Take half its coefficient (-0.7). Square it (0.49) and add it to both sides. Add '0.49' to each side of the equation. -1.4y + 0.49 + y2 = 1 + 0.49 Reorder the terms: 0.49 + -1.4y + y2 = 1 + 0.49 Combine like terms: 1 + 0.49 = 1.49 0.49 + -1.4y + y2 = 1.49 Factor a perfect square on the left side: (y + -0.7)(y + -0.7) = 1.49 Calculate the square root of the right side: 1.220655562 Break this problem into two subproblems by setting (y + -0.7) equal to 1.220655562 and -1.220655562.Subproblem 1
y + -0.7 = 1.220655562 Simplifying y + -0.7 = 1.220655562 Reorder the terms: -0.7 + y = 1.220655562 Solving -0.7 + y = 1.220655562 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '0.7' to each side of the equation. -0.7 + 0.7 + y = 1.220655562 + 0.7 Combine like terms: -0.7 + 0.7 = 0.0 0.0 + y = 1.220655562 + 0.7 y = 1.220655562 + 0.7 Combine like terms: 1.220655562 + 0.7 = 1.920655562 y = 1.920655562 Simplifying y = 1.920655562Subproblem 2
y + -0.7 = -1.220655562 Simplifying y + -0.7 = -1.220655562 Reorder the terms: -0.7 + y = -1.220655562 Solving -0.7 + y = -1.220655562 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '0.7' to each side of the equation. -0.7 + 0.7 + y = -1.220655562 + 0.7 Combine like terms: -0.7 + 0.7 = 0.0 0.0 + y = -1.220655562 + 0.7 y = -1.220655562 + 0.7 Combine like terms: -1.220655562 + 0.7 = -0.520655562 y = -0.520655562 Simplifying y = -0.520655562Solution
The solution to the problem is based on the solutions from the subproblems. y = {1.920655562, -0.520655562}
| 5ysquare=7y+5 | | 358=2l+2(111) | | -5(t-4)+8t=6t-1 | | y=20/0.8 | | 12x+9+9y=30xy | | 6x-8=6(x-3) | | 3m+9-4=0 | | 6(n-4)=-12 | | 16x-4x+18=12x+6 | | 3-4/k^2=2 | | -3p+8=6-(9p-3) | | 2(x+7)-5=9 | | -8(x-6)-5=4(x-7) | | -3p+8=6-(9-3) | | 18z+3=5z-3 | | 5x-8=x*3 | | .39x+.24y=19.44 | | y=3(7/5)^t | | x+(x+2)=46+(x+4) | | 7x+8-8x+3=6x-7x-4 | | W+9=4w | | (3a-8)-(a+2)= | | 374=2(3x+9)+2(x+30) | | 5(2)+2=5(2)+2 | | (300+150)-300=-x | | 9x+8=8x-2forx | | 5x+29=49 | | 4(7-x)=28 | | 2y-48=18 | | 2(x-5)=x+26 | | raizy^3=5y | | lx+3l=x+5 |