3-cosx=4

Simple and best practice solution for 3-cosx=4 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3-cosx=4 equation: 


Simplifying
3 + -1cosx = 4

Solving
3 + -1cosx = 4

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + -1cosx = 4 + -3

Combine like terms: 3 + -3 = 0
0 + -1cosx = 4 + -3
-1cosx = 4 + -3

Combine like terms: 4 + -3 = 1
-1cosx = 1

Divide each side by '-1osx'.
c = -1o-1s-1x-1

Simplifying
c = -1o-1s-1x-1

See similar equations:

| 3(-10)+-9y=2 | | 2x+16=49 | | 9=3-8x | | 3(10)+-9y=2 | | -9z-7z=7z-6-8z | | 3(-9)+-9y=2 | | 3=x+x+x-9 | | F(x)=-16x^2+10 | | 3(9)+-9y=2 | | (x3/2)4 | | 3(-8)+-9y=2 | | 3(8)+-9y=2 | | 13ln*x=7 | | 3(-7)+-9y=2 | | 3(7)+-9y=2 | | (0.5x+35)=57 | | (6/17y^2)-(5/6y) | | 3(-6)+-9y=2 | | 3(6)+-9y=2 | | 3(-5)+-9y=2 | | 3(5)+-9y=2 | | 4=3d-2 | | 3(-4)+-9y=2 | | 12(x+8)=364 | | 6(7x+8)=42x-10 | | 3(4)+-9y=2 | | 3(-3)+-9y=2 | | 3(3)+-9y=2 | | 6log(6x-2)=0 | | y^2-r=p | | (2[a]^-7[b]^5/13[a]^4[b]^-7)^0= | | W+15w+2+9= |

Equations solver categories