If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x + 20) = cos(2x + -10) Reorder the terms: (20 + 3x) = cos(2x + -10) Remove parenthesis around (20 + 3x) 20 + 3x = cos(2x + -10) Reorder the terms: 20 + 3x = cos(-10 + 2x) 20 + 3x = (-10 * cos + 2x * cos) 20 + 3x = (-10cos + 2cosx) Solving 20 + 3x = -10cos + 2cosx Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2cosx' to each side of the equation. 20 + -2cosx + 3x = -10cos + 2cosx + -2cosx Combine like terms: 2cosx + -2cosx = 0 20 + -2cosx + 3x = -10cos + 0 20 + -2cosx + 3x = -10cos Add '-20' to each side of the equation. 20 + -2cosx + -20 + 3x = -20 + -10cos Reorder the terms: 20 + -20 + -2cosx + 3x = -20 + -10cos Combine like terms: 20 + -20 = 0 0 + -2cosx + 3x = -20 + -10cos -2cosx + 3x = -20 + -10cos Reorder the terms: 20 + 10cos + -2cosx + 3x = -20 + -10cos + 20 + 10cos Reorder the terms: 20 + 10cos + -2cosx + 3x = -20 + 20 + -10cos + 10cos Combine like terms: -20 + 20 = 0 20 + 10cos + -2cosx + 3x = 0 + -10cos + 10cos 20 + 10cos + -2cosx + 3x = -10cos + 10cos Combine like terms: -10cos + 10cos = 0 20 + 10cos + -2cosx + 3x = 0 The solution to this equation could not be determined.
| 15.82x-13.50=6.275 | | b^3+b^2-4b-4=0 | | 8x-36x^3/4x | | 10x-2=-6x-18 | | 4b^2-169=0 | | 40+35x=950 | | 5(p+3)+9=3(p+2)+6 | | 1/5x-7/3x | | y^2-22y-19=0 | | 3(3y-8)=-2(2-4)+3y | | 4.1x+1.6=8.4x-3.9 | | 5(-2x+8)=-6x+20 | | 12ab/6a | | (14-5)/3+2= | | s^2-28s=-29 | | 38=-15x | | 6b^5-150b^3=0 | | cos^2x=2cos-1 | | 5z-15=6 | | a^2+10x=5476 | | u-269=24 | | 3(x-8)=7x-4(x+6) | | 1/2x-1/2=1/2 | | 3a^3+6a^2-10a-20=0 | | u-29=24 | | 2x^2-6x-20=x^2-4x-5 | | (2-y)-7y=-20 | | 9x^3=-81 | | 7a^3+28a^2+28a=0 | | 0=-9x^2-3x+2 | | 6x^2-132=0 | | 25000=.6x |