If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x)(4 + -7)(x + -7x) * 4 + 7 = (x) Remove parenthesis around (2x) 2x(4 + -7)(x + -7x) * 4 + 7 = (x) Combine like terms: 4 + -7 = -3 2x(-3)(x + -7x) * 4 + 7 = (x) Combine like terms: x + -7x = -6x 2x * -3(-6x) * 4 + 7 = (x) Remove parenthesis around (-6x) 2x * -3 * -6x * 4 + 7 = (x) Reorder the terms for easier multiplication: 2 * -3 * -6 * 4x * x + 7 = (x) Multiply 2 * -3 -6 * -6 * 4x * x + 7 = (x) Multiply -6 * -6 36 * 4x * x + 7 = (x) Multiply 36 * 4 144x * x + 7 = (x) Multiply x * x 144x2 + 7 = (x) Reorder the terms: 7 + 144x2 = (x) 7 + 144x2 = x Solving 7 + 144x2 = x Solving for variable 'x'. Reorder the terms: 7 + -1x + 144x2 = x + -1x Combine like terms: x + -1x = 0 7 + -1x + 144x2 = 0 Begin completing the square. Divide all terms by 144 the coefficient of the squared term: Divide each side by '144'. 0.04861111111 + -0.006944444444x + x2 = 0 Move the constant term to the right: Add '-0.04861111111' to each side of the equation. 0.04861111111 + -0.006944444444x + -0.04861111111 + x2 = 0 + -0.04861111111 Reorder the terms: 0.04861111111 + -0.04861111111 + -0.006944444444x + x2 = 0 + -0.04861111111 Combine like terms: 0.04861111111 + -0.04861111111 = 0.00000000000 0.00000000000 + -0.006944444444x + x2 = 0 + -0.04861111111 -0.006944444444x + x2 = 0 + -0.04861111111 Combine like terms: 0 + -0.04861111111 = -0.04861111111 -0.006944444444x + x2 = -0.04861111111 The x term is -0.006944444444x. Take half its coefficient (-0.003472222222). Square it (0.00001205632716) and add it to both sides. Add '0.00001205632716' to each side of the equation. -0.006944444444x + 0.00001205632716 + x2 = -0.04861111111 + 0.00001205632716 Reorder the terms: 0.00001205632716 + -0.006944444444x + x2 = -0.04861111111 + 0.00001205632716 Combine like terms: -0.04861111111 + 0.00001205632716 = -0.04859905478284 0.00001205632716 + -0.006944444444x + x2 = -0.04859905478284 Factor a perfect square on the left side: (x + -0.003472222222)(x + -0.003472222222) = -0.04859905478284 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (6x)(5)=60 | | 6(x+9)=6x+54 | | -5x+8=6x-14 | | -5+8=6x-14 | | 6+(14+18)=(6+14)+18 | | 6(3x)=18 | | 10x-3=4x+21 | | 4x^2+28x= | | 3x-5=7x-7 | | 3(x-3)-14=2(x-7)+11 | | (x+3)(x-3)=x-9 | | (3+7p^3+5p^4)+(6p^4+8p-7)-(7p+4p^3+3p^2)= | | 3k^2+5k=-2 | | -4=-10-5x | | 11x=6x+30 | | 3+7p^3+5p^4+6p^4+8p-7-7p+4p^3+3p^2= | | .1x^2-6x=-9 | | 5x^2-2x=-3 | | 2x+3-.8x=2 | | (x)(x+5)=52 | | 5x+1.2=7.2 | | x^2-14x-38=0 | | 40-5y+5=-2y-10-4y | | 2x^2+3x-37=9 | | 2x^2+3x-7=9 | | 12n^2-11n+2=0 | | 2x-3(8-9x)= | | 666+250t=33 | | 12+4y=-32 | | x^3+x^2+x+1=0 | | 2x+7=31 | | 12a+3=5 |