If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying Cos(2x) + cos(x) = 9 Remove parenthesis around (2x) osC * 2x + cos(x) = 9 Reorder the terms for easier multiplication: 2osC * x + cos(x) = 9 Multiply osC * x 2osxC + cos(x) = 9 Multiply cos * x 2osxC + cosx = 9 Reorder the terms: cosx + 2osxC = 9 Solving cosx + 2osxC = 9 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-2osxC' to each side of the equation. cosx + 2osxC + -2osxC = 9 + -2osxC Combine like terms: 2osxC + -2osxC = 0 cosx + 0 = 9 + -2osxC cosx = 9 + -2osxC Divide each side by 'osx'. c = 9o-1s-1x-1 + -2C Simplifying c = 9o-1s-1x-1 + -2C Reorder the terms: c = -2C + 9o-1s-1x-1
| 0.04p+48=p | | 5(x+7)+10=7x-2(x-5) | | a^2+7a+10=10 | | -2x=6y+16 | | x^2+(m+1)x+m+2=0 | | 28xy^2+5xy-3-(25xy^2+6-xy)=0 | | 3(x-6)+2=3x-11 | | -[5-(a+1)]=9-[(2a-3)] | | 3(5c-1)2=13c+3 | | 3(x-6)=x-19 | | 14n-8=24 | | c=4x+5 | | X^4+10X^2+18=0 | | 3x-18=6x+21 | | 58.5=35x-6 | | a(12-n)= | | 9z+4-7z=49-7z | | 2(-3p-6)=3[-4p-3(p+2)] | | 28+36+6(-7x+x)=2(5x-6) | | -4p-5=15 | | -16tx^2+21x-6=0 | | 6(a-8)+16=4(a-7) | | 6x-4(6-x)=2 | | Cot3x/5=-1 | | 28+36+6(-7x+c)=2(5x-6) | | 32+2x=12-7x | | 5(4x-2)+6=-3 | | 3(c-1)+4=17-(c-4) | | -8-5y-5=11-9y-16 | | -1=6-2(3y+2) | | 4x-50=4-5x | | A=x+3+z |