If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8y + y2 = 189 Solving 8y + y2 = 189 Solving for variable 'y'. Reorder the terms: -189 + 8y + y2 = 189 + -189 Combine like terms: 189 + -189 = 0 -189 + 8y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '189' to each side of the equation. -189 + 8y + 189 + y2 = 0 + 189 Reorder the terms: -189 + 189 + 8y + y2 = 0 + 189 Combine like terms: -189 + 189 = 0 0 + 8y + y2 = 0 + 189 8y + y2 = 0 + 189 Combine like terms: 0 + 189 = 189 8y + y2 = 189 The y term is 8y. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8y + 16 + y2 = 189 + 16 Reorder the terms: 16 + 8y + y2 = 189 + 16 Combine like terms: 189 + 16 = 205 16 + 8y + y2 = 205 Factor a perfect square on the left side: (y + 4)(y + 4) = 205 Calculate the square root of the right side: 14.317821063 Break this problem into two subproblems by setting (y + 4) equal to 14.317821063 and -14.317821063.Subproblem 1
y + 4 = 14.317821063 Simplifying y + 4 = 14.317821063 Reorder the terms: 4 + y = 14.317821063 Solving 4 + y = 14.317821063 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + y = 14.317821063 + -4 Combine like terms: 4 + -4 = 0 0 + y = 14.317821063 + -4 y = 14.317821063 + -4 Combine like terms: 14.317821063 + -4 = 10.317821063 y = 10.317821063 Simplifying y = 10.317821063Subproblem 2
y + 4 = -14.317821063 Simplifying y + 4 = -14.317821063 Reorder the terms: 4 + y = -14.317821063 Solving 4 + y = -14.317821063 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + y = -14.317821063 + -4 Combine like terms: 4 + -4 = 0 0 + y = -14.317821063 + -4 y = -14.317821063 + -4 Combine like terms: -14.317821063 + -4 = -18.317821063 y = -18.317821063 Simplifying y = -18.317821063Solution
The solution to the problem is based on the solutions from the subproblems. y = {10.317821063, -18.317821063}
| 0.54(6)+.06x=.18(24+x) | | f(4)=9x+7 | | -8+6x+4x=-98 | | 13x+1=9x+5 | | 3(c-63)=27 | | 5x-9+3x=87 | | f(5)=3x+x^2 | | (X-2)/10=(x-7)/5 | | X+325=520 | | f(x)=3x+x^2 | | 4x+10-2x=-10 | | 3(k+9)=72 | | -t+-6=-10 | | 32(x-1)+115x+10(x+2)=1607 | | -24=8(r+63) | | 43=2x+2x+7 | | 3/7x3 | | 3h+2=-4 | | -2x-2+5x=16 | | 4(b-73)+44=60 | | 7-3m=13-5m | | p=15x-1000 | | 20=5+3m | | -4x+9+6x=23 | | (3x)/5=6/1 | | 10-2b^2=-88 | | 3x+8+3x=68 | | -2(k+5)=-4 | | 4(x+10)-7x=-2(x-13) | | 8=6+2u | | 3x+2=x^2-25 | | X^2+9=14 |