If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9m2 = 4 + 7m Solving 9m2 = 4 + 7m Solving for variable 'm'. Reorder the terms: -4 + -7m + 9m2 = 4 + 7m + -4 + -7m Reorder the terms: -4 + -7m + 9m2 = 4 + -4 + 7m + -7m Combine like terms: 4 + -4 = 0 -4 + -7m + 9m2 = 0 + 7m + -7m -4 + -7m + 9m2 = 7m + -7m Combine like terms: 7m + -7m = 0 -4 + -7m + 9m2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.4444444444 + -0.7777777778m + m2 = 0 Move the constant term to the right: Add '0.4444444444' to each side of the equation. -0.4444444444 + -0.7777777778m + 0.4444444444 + m2 = 0 + 0.4444444444 Reorder the terms: -0.4444444444 + 0.4444444444 + -0.7777777778m + m2 = 0 + 0.4444444444 Combine like terms: -0.4444444444 + 0.4444444444 = 0.0000000000 0.0000000000 + -0.7777777778m + m2 = 0 + 0.4444444444 -0.7777777778m + m2 = 0 + 0.4444444444 Combine like terms: 0 + 0.4444444444 = 0.4444444444 -0.7777777778m + m2 = 0.4444444444 The m term is -0.7777777778m. Take half its coefficient (-0.3888888889). Square it (0.1512345679) and add it to both sides. Add '0.1512345679' to each side of the equation. -0.7777777778m + 0.1512345679 + m2 = 0.4444444444 + 0.1512345679 Reorder the terms: 0.1512345679 + -0.7777777778m + m2 = 0.4444444444 + 0.1512345679 Combine like terms: 0.4444444444 + 0.1512345679 = 0.5956790123 0.1512345679 + -0.7777777778m + m2 = 0.5956790123 Factor a perfect square on the left side: (m + -0.3888888889)(m + -0.3888888889) = 0.5956790123 Calculate the square root of the right side: 0.771802444 Break this problem into two subproblems by setting (m + -0.3888888889) equal to 0.771802444 and -0.771802444.Subproblem 1
m + -0.3888888889 = 0.771802444 Simplifying m + -0.3888888889 = 0.771802444 Reorder the terms: -0.3888888889 + m = 0.771802444 Solving -0.3888888889 + m = 0.771802444 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.3888888889' to each side of the equation. -0.3888888889 + 0.3888888889 + m = 0.771802444 + 0.3888888889 Combine like terms: -0.3888888889 + 0.3888888889 = 0.0000000000 0.0000000000 + m = 0.771802444 + 0.3888888889 m = 0.771802444 + 0.3888888889 Combine like terms: 0.771802444 + 0.3888888889 = 1.1606913329 m = 1.1606913329 Simplifying m = 1.1606913329Subproblem 2
m + -0.3888888889 = -0.771802444 Simplifying m + -0.3888888889 = -0.771802444 Reorder the terms: -0.3888888889 + m = -0.771802444 Solving -0.3888888889 + m = -0.771802444 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.3888888889' to each side of the equation. -0.3888888889 + 0.3888888889 + m = -0.771802444 + 0.3888888889 Combine like terms: -0.3888888889 + 0.3888888889 = 0.0000000000 0.0000000000 + m = -0.771802444 + 0.3888888889 m = -0.771802444 + 0.3888888889 Combine like terms: -0.771802444 + 0.3888888889 = -0.3829135551 m = -0.3829135551 Simplifying m = -0.3829135551Solution
The solution to the problem is based on the solutions from the subproblems. m = {1.1606913329, -0.3829135551}
| 2x+6=-104-9x | | 3(x+21)=-4(x-7) | | -7+5=-8 | | 2x+-32x=0 | | -10-6x=14-10x | | 8(x-1)=6x+4 | | 8(d+5d)-16d= | | 4(x+2)+34=-2x | | 6x-3=21 | | -10-15=x | | -10-15= | | r(2r+1)=78 | | -b+5+11b=55 | | 5x+77=11x+11 | | 14x+6=15x-8 | | 2x-70=-10x+14 | | (6x+9.6)10=24(10) | | -19=r+7 | | 2x-70=10x+14 | | 10x-15=65 | | 7n+n= | | 9x+5=14x-4 | | 5x=2x-15 | | 5(x-2)=-3x+46 | | 3x+2(5x-5)=25 | | 2x-32=0 | | 5=2n-3 | | 3x+7=4x | | 2x+32=0 | | 10x+4=8x+14 | | 2x+12(4x+16)=78 | | 6(x-3)=2x+6 |