If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.6(x + 5) = x2 + 3.09 Reorder the terms: 0.6(5 + x) = x2 + 3.09 (5 * 0.6 + x * 0.6) = x2 + 3.09 (3 + 0.6x) = x2 + 3.09 Reorder the terms: 3 + 0.6x = 3.09 + x2 Solving 3 + 0.6x = 3.09 + x2 Solving for variable 'x'. Reorder the terms: 3 + -3.09 + 0.6x + -1x2 = 3.09 + x2 + -3.09 + -1x2 Combine like terms: 3 + -3.09 = -0.09 -0.09 + 0.6x + -1x2 = 3.09 + x2 + -3.09 + -1x2 Reorder the terms: -0.09 + 0.6x + -1x2 = 3.09 + -3.09 + x2 + -1x2 Combine like terms: 3.09 + -3.09 = 0.00 -0.09 + 0.6x + -1x2 = 0.00 + x2 + -1x2 -0.09 + 0.6x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -0.09 + 0.6x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 0.09 + -0.6x + x2 = 0 Move the constant term to the right: Add '-0.09' to each side of the equation. 0.09 + -0.6x + -0.09 + x2 = 0 + -0.09 Reorder the terms: 0.09 + -0.09 + -0.6x + x2 = 0 + -0.09 Combine like terms: 0.09 + -0.09 = 0.00 0.00 + -0.6x + x2 = 0 + -0.09 -0.6x + x2 = 0 + -0.09 Combine like terms: 0 + -0.09 = -0.09 -0.6x + x2 = -0.09 The x term is -0.6x. Take half its coefficient (-0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. -0.6x + 0.09 + x2 = -0.09 + 0.09 Reorder the terms: 0.09 + -0.6x + x2 = -0.09 + 0.09 Combine like terms: -0.09 + 0.09 = 0.00 0.09 + -0.6x + x2 = 0.00 Factor a perfect square on the left side: (x + -0.3)(x + -0.3) = 0.00 Calculate the square root of the right side: 0.00 Break this problem into two subproblems by setting (x + -0.3) equal to 0.00 and 0.00.Subproblem 1
x + -0.3 = 0.00 Simplifying x + -0.3 = 0.00 Reorder the terms: -0.3 + x = 0.00 Solving -0.3 + x = 0.00 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3' to each side of the equation. -0.3 + 0.3 + x = 0.00 + 0.3 Combine like terms: -0.3 + 0.3 = 0.0 0.0 + x = 0.00 + 0.3 x = 0.00 + 0.3 Combine like terms: 0.00 + 0.3 = 0.3 x = 0.3 Simplifying x = 0.3Subproblem 2
x + -0.3 = 0.00 Simplifying x + -0.3 = 0.00 Reorder the terms: -0.3 + x = 0.00 Solving -0.3 + x = 0.00 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3' to each side of the equation. -0.3 + 0.3 + x = 0.00 + 0.3 Combine like terms: -0.3 + 0.3 = 0.0 0.0 + x = 0.00 + 0.3 x = 0.00 + 0.3 Combine like terms: 0.00 + 0.3 = 0.3 x = 0.3 Simplifying x = 0.3Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.3, 0.3}
| 2(3x-15)=6(x-5) | | 5x+13=-59-7 | | 3(2x-4)-(4x-2)=-8x+5 | | -147-9x=8x+23 | | 11-8x=89-29x | | 6b+13=2b-5 | | 175-7x=38x+20 | | 4(x+3)=2x+34 | | 4x-35=x+13 | | 5x+12=x+40 | | x^2-4x+4=4-3 | | -3(2b+2)+(7b-1)=0 | | x^2-1.25x+0.390625=0.130209 | | x^2-7x+8=-2 | | 5x+12=x+46 | | 3x=4x | | 2p+2=7p+5 | | 6x+9=-96-9x | | c=23w+14 | | 156-4x=5x+21 | | x-27=47 | | 6z+2=z-5 | | t+11.2=-4.6 | | 6.5-(-2.6)= | | -3x^2+12x-5=4 | | 2x+5=9x-21 | | 20x=160 | | 2x^3y+6xy^2=0 | | 4x*2=31 | | 18+x=35x-7 | | -p=20 | | -3x-2-5x=20 |