If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x + 4 = 28 + -1x2 Reorder the terms: 4 + x = 28 + -1x2 Solving 4 + x = 28 + -1x2 Solving for variable 'x'. Reorder the terms: 4 + -28 + x + x2 = 28 + -1x2 + -28 + x2 Combine like terms: 4 + -28 = -24 -24 + x + x2 = 28 + -1x2 + -28 + x2 Reorder the terms: -24 + x + x2 = 28 + -28 + -1x2 + x2 Combine like terms: 28 + -28 = 0 -24 + x + x2 = 0 + -1x2 + x2 -24 + x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 -24 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '24' to each side of the equation. -24 + x + 24 + x2 = 0 + 24 Reorder the terms: -24 + 24 + x + x2 = 0 + 24 Combine like terms: -24 + 24 = 0 0 + x + x2 = 0 + 24 x + x2 = 0 + 24 Combine like terms: 0 + 24 = 24 x + x2 = 24 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = 24 + 0.25 Reorder the terms: 0.25 + x + x2 = 24 + 0.25 Combine like terms: 24 + 0.25 = 24.25 0.25 + x + x2 = 24.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 24.25 Calculate the square root of the right side: 4.924428901 Break this problem into two subproblems by setting (x + 0.5) equal to 4.924428901 and -4.924428901.Subproblem 1
x + 0.5 = 4.924428901 Simplifying x + 0.5 = 4.924428901 Reorder the terms: 0.5 + x = 4.924428901 Solving 0.5 + x = 4.924428901 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 4.924428901 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 4.924428901 + -0.5 x = 4.924428901 + -0.5 Combine like terms: 4.924428901 + -0.5 = 4.424428901 x = 4.424428901 Simplifying x = 4.424428901Subproblem 2
x + 0.5 = -4.924428901 Simplifying x + 0.5 = -4.924428901 Reorder the terms: 0.5 + x = -4.924428901 Solving 0.5 + x = -4.924428901 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -4.924428901 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -4.924428901 + -0.5 x = -4.924428901 + -0.5 Combine like terms: -4.924428901 + -0.5 = -5.424428901 x = -5.424428901 Simplifying x = -5.424428901Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.424428901, -5.424428901}
| 3x-2+2(2-x)=-2 | | 4x+30=15 | | 0.5(t+7)=48 | | 3/4g=-27 | | 4x-24=2x+8 | | 7p+4=-5+4p | | q-7=56 | | 4p+8=2(2p+4) | | -7-(-6)=y | | (1264/4*8)-(144*3-60+80) | | 13x-4y=-20 | | 6+3.3(x-9)=0.5(2-x) | | 2/1/2+2/2/3 | | (16/8/2)*(16/8/2) | | 5/6k=-20 | | 5f-1/2=4f-3/4 | | (7m^6n)(-8mn^4)= | | -2(x)=x^2-3x | | -w/5+17=-3 | | (100*6/2+80)-(20*5-6+80) | | n/8+3=-4 | | 96/12-3 | | -63+7x=-154 | | u^2-35u-200=0 | | 1/2b^2-5/2b-42=0 | | x-(-3)=32 | | 170/17+21=31 | | 2x+12=40 | | 0.8-0.4+0.1=4 | | 8b^2+18b+(-9)=-18 | | .25(x+4)+4=.50x+1 | | -3c^3(3c^3-2c^4)= |