If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7t(t + -5) + 7t = 7(2t + 5) + -9 Reorder the terms: 7t(-5 + t) + 7t = 7(2t + 5) + -9 (-5 * 7t + t * 7t) + 7t = 7(2t + 5) + -9 (-35t + 7t2) + 7t = 7(2t + 5) + -9 Reorder the terms: -35t + 7t + 7t2 = 7(2t + 5) + -9 Combine like terms: -35t + 7t = -28t -28t + 7t2 = 7(2t + 5) + -9 Reorder the terms: -28t + 7t2 = 7(5 + 2t) + -9 -28t + 7t2 = (5 * 7 + 2t * 7) + -9 -28t + 7t2 = (35 + 14t) + -9 Reorder the terms: -28t + 7t2 = 35 + -9 + 14t Combine like terms: 35 + -9 = 26 -28t + 7t2 = 26 + 14t Solving -28t + 7t2 = 26 + 14t Solving for variable 't'. Reorder the terms: -26 + -28t + -14t + 7t2 = 26 + 14t + -26 + -14t Combine like terms: -28t + -14t = -42t -26 + -42t + 7t2 = 26 + 14t + -26 + -14t Reorder the terms: -26 + -42t + 7t2 = 26 + -26 + 14t + -14t Combine like terms: 26 + -26 = 0 -26 + -42t + 7t2 = 0 + 14t + -14t -26 + -42t + 7t2 = 14t + -14t Combine like terms: 14t + -14t = 0 -26 + -42t + 7t2 = 0 Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. -3.714285714 + -6t + t2 = 0 Move the constant term to the right: Add '3.714285714' to each side of the equation. -3.714285714 + -6t + 3.714285714 + t2 = 0 + 3.714285714 Reorder the terms: -3.714285714 + 3.714285714 + -6t + t2 = 0 + 3.714285714 Combine like terms: -3.714285714 + 3.714285714 = 0.000000000 0.000000000 + -6t + t2 = 0 + 3.714285714 -6t + t2 = 0 + 3.714285714 Combine like terms: 0 + 3.714285714 = 3.714285714 -6t + t2 = 3.714285714 The t term is -6t. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6t + 9 + t2 = 3.714285714 + 9 Reorder the terms: 9 + -6t + t2 = 3.714285714 + 9 Combine like terms: 3.714285714 + 9 = 12.714285714 9 + -6t + t2 = 12.714285714 Factor a perfect square on the left side: (t + -3)(t + -3) = 12.714285714 Calculate the square root of the right side: 3.565709707 Break this problem into two subproblems by setting (t + -3) equal to 3.565709707 and -3.565709707.Subproblem 1
t + -3 = 3.565709707 Simplifying t + -3 = 3.565709707 Reorder the terms: -3 + t = 3.565709707 Solving -3 + t = 3.565709707 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + t = 3.565709707 + 3 Combine like terms: -3 + 3 = 0 0 + t = 3.565709707 + 3 t = 3.565709707 + 3 Combine like terms: 3.565709707 + 3 = 6.565709707 t = 6.565709707 Simplifying t = 6.565709707Subproblem 2
t + -3 = -3.565709707 Simplifying t + -3 = -3.565709707 Reorder the terms: -3 + t = -3.565709707 Solving -3 + t = -3.565709707 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + t = -3.565709707 + 3 Combine like terms: -3 + 3 = 0 0 + t = -3.565709707 + 3 t = -3.565709707 + 3 Combine like terms: -3.565709707 + 3 = -0.565709707 t = -0.565709707 Simplifying t = -0.565709707Solution
The solution to the problem is based on the solutions from the subproblems. t = {6.565709707, -0.565709707}
| -4.2x=15.19 | | -14=7-3(2n-5) | | Y-5=m(x-2)solvex | | 6=47(2x+14) | | 2(4x-3)-(5x-9)=8-(3x+2) | | 3y=45-x | | x=45-3y | | 67.5-(80)-(-7.5)-(-5)= | | 3(2p-3)=6p+9 | | -18n+18=-17n-15 | | -10=6(u-5)-8u | | 9z-5-4-4z=-5 | | 3.8a-(-1-9.7a)=2.6+13.3a | | 2y+-5x=3 | | 2x+12y=6 | | 2(x+1)=3x-16 | | 7y-3=4y+3 | | 7(6+2q)=5(-3q+1) | | Y=x+60 | | m+7.3=-5 | | 55z-15+55z=5 | | 2x^4+6x^2+10=0 | | x^3+3x=25 | | x^3+3x-25=0 | | -6.4(-2)=23.4+5.3(-2) | | 9x+3=6x-2 | | 100(-6.4x)=100(23.4)+100(5.3x) | | 3(-2)+21= | | 0.7x+0.2=0.9x-0.6 | | -1=8n+7+6n | | 5m+3=5m-3 | | 3(w-7)-7w=-25 |