7cosx-2=0

Simple and best practice solution for 7cosx-2=0 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 7cosx-2=0 equation: 


Simplifying
7cosx + -2 = 0

Reorder the terms:
-2 + 7cosx = 0

Solving
-2 + 7cosx = 0

Solving for variable 'c'.

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

Add '2' to each side of the equation.
-2 + 2 + 7cosx = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 7cosx = 0 + 2
7cosx = 0 + 2

Combine like terms: 0 + 2 = 2
7cosx = 2

Divide each side by '7osx'.
c = 0.2857142857o-1s-1x-1

Simplifying
c = 0.2857142857o-1s-1x-1

See similar equations:

| 2=e+5 | | y=-2x^2+8x | | 6y+4=8+2y+2y | | -3a=18-a^2 | | p^2+1=0 | | 0.3(x+4)+1.3(x-3)= | | (0,-3)m=1/2 | | -2=2+r | | 12w-5w=-12-37 | | 6r-8=2(2t+1) | | 4x^2+y^2-8x+6y-11=0 | | 7(-3x+10)=28 | | 8(5-z)/7=z | | (0,14)=-3 | | 4(-9+6x)=-300 | | 4(m+9)=-2(m-5) | | 2x(x-4)=1 | | -4x+3y=20 | | 9x+14y=14000 | | 6(8-7x)=426 | | (0,4)m=2 | | 9w=19-28 | | 4(1-2x)=4 | | 6-3x=3x-6 | | 1.8=y/4 | | 6(2x-10)=-72 | | 2(m+7)=3(m+10) | | 4x-22=14 | | 4(1x+7)=48 | | X^2/x-100=50 | | 6x+2=-15 | | 3-5x^2=-9 |

Equations solver categories