If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + 7y + 14 = 7 Reorder the terms: 14 + 7y + y2 = 7 Solving 14 + 7y + y2 = 7 Solving for variable 'y'. Reorder the terms: 14 + -7 + 7y + y2 = 7 + -7 Combine like terms: 14 + -7 = 7 7 + 7y + y2 = 7 + -7 Combine like terms: 7 + -7 = 0 7 + 7y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-7' to each side of the equation. 7 + 7y + -7 + y2 = 0 + -7 Reorder the terms: 7 + -7 + 7y + y2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 7y + y2 = 0 + -7 7y + y2 = 0 + -7 Combine like terms: 0 + -7 = -7 7y + y2 = -7 The y term is 7y. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7y + 12.25 + y2 = -7 + 12.25 Reorder the terms: 12.25 + 7y + y2 = -7 + 12.25 Combine like terms: -7 + 12.25 = 5.25 12.25 + 7y + y2 = 5.25 Factor a perfect square on the left side: (y + 3.5)(y + 3.5) = 5.25 Calculate the square root of the right side: 2.291287847 Break this problem into two subproblems by setting (y + 3.5) equal to 2.291287847 and -2.291287847.Subproblem 1
y + 3.5 = 2.291287847 Simplifying y + 3.5 = 2.291287847 Reorder the terms: 3.5 + y = 2.291287847 Solving 3.5 + y = 2.291287847 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + y = 2.291287847 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + y = 2.291287847 + -3.5 y = 2.291287847 + -3.5 Combine like terms: 2.291287847 + -3.5 = -1.208712153 y = -1.208712153 Simplifying y = -1.208712153Subproblem 2
y + 3.5 = -2.291287847 Simplifying y + 3.5 = -2.291287847 Reorder the terms: 3.5 + y = -2.291287847 Solving 3.5 + y = -2.291287847 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + y = -2.291287847 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + y = -2.291287847 + -3.5 y = -2.291287847 + -3.5 Combine like terms: -2.291287847 + -3.5 = -5.791287847 y = -5.791287847 Simplifying y = -5.791287847Solution
The solution to the problem is based on the solutions from the subproblems. y = {-1.208712153, -5.791287847}
| -5(2k-4)=4(6k-2) | | 7-310a=9-9a | | 2+4n+7n=6(1+3n)-6(n+2) | | 6+18y-2=4y+84-2y | | 3=1/4×-1 | | 1-3=-3 | | 5x+10=7-3x | | -5(b-3)-3b=7-4(b-8) | | t^2+16t+78=59 | | 78.9082= | | 3(3+8x)+1=-38+8x | | 2ab/4a2= | | -32+6p=-4(3-2p)-8 | | 4x^2-x+21=0 | | 7(8v+3)=21+v | | 3a-1-2a=3 | | 4(2x+10b+3)= | | 4x+8x+3= | | 4(-6+6x)=8x-8 | | z^2+16z+80=166 | | -3(2m-5)-3=-8-2m | | (1/3)y-6x=4 | | -7(-n-8)=-22-6n | | 4y-5=3y | | 12y-8/6=4y+3 | | 7+3m-3m=2 | | 3x+9y+55=0 | | -8(m-4)=-7m+32 | | 1+4p=2+3p | | -6x+15=-x-2x | | 7a+3a+2=14 | | 2(a+2)/2=12 |