If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -42x + 49 = 9 Reorder the terms: 49 + -42x + 9x2 = 9 Solving 49 + -42x + 9x2 = 9 Solving for variable 'x'. Reorder the terms: 49 + -9 + -42x + 9x2 = 9 + -9 Combine like terms: 49 + -9 = 40 40 + -42x + 9x2 = 9 + -9 Combine like terms: 9 + -9 = 0 40 + -42x + 9x2 = 0 Factor a trinomial. (4 + -3x)(10 + -3x) = 0Subproblem 1
Set the factor '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333Subproblem 2
Set the factor '(10 + -3x)' equal to zero and attempt to solve: Simplifying 10 + -3x = 0 Solving 10 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -3x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -3x = 0 + -10 -3x = 0 + -10 Combine like terms: 0 + -10 = -10 -3x = -10 Divide each side by '-3'. x = 3.333333333 Simplifying x = 3.333333333Solution
x = {1.333333333, 3.333333333}
| 7x-2(x-8)=5(x+1)+3 | | 9b+3b= | | 20*5-x/2 | | 14x-21=(x+2)(x+2) | | T=L(8+RS) | | X+-12=0.2x | | 20r^3t^7/5t^5 | | 49-3x=13-7x | | 2(x-4)+x=3(x-7)+13 | | 8(x-2)+8=8x+7 | | 4/9(z-18)-30=6 | | 4y+33=-3(y-4) | | (x-32)/(x*1.8) | | 0.6x-3=2.2x-19 | | 6x-2x+6=2x-34 | | 304-256= | | 2n+n=4n+5 | | 10+10x=10+x | | 5x+4(x-8)=4(x+2)-2 | | 16y+32=14y+16 | | 16y+31=14y+16 | | 3(x+4)-4x=-1(x+1)+4 | | f(x)=-7x^2+3x+5 | | V=1/3*3.14*7^2h | | x-5.7=12.74 | | 2x/(1-x)=7 | | -x+2x=-4 | | h=1/3-3.14-7^2 | | 30=17+3y | | xy^3+3x^2y-7= | | 70=2*13.3+2*x | | 4x+2=2x+50 |