3cosx+7=5

Simple and best practice solution for 3cosx+7=5 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 3cosx+7=5 equation:


Simplifying
3cosx + 7 = 5

Reorder the terms:
7 + 3cosx = 5

Solving
7 + 3cosx = 5

Solving for variable 'c'.

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

Add '-7' to each side of the equation.
7 + -7 + 3cosx = 5 + -7

Combine like terms: 7 + -7 = 0
0 + 3cosx = 5 + -7
3cosx = 5 + -7

Combine like terms: 5 + -7 = -2
3cosx = -2

Divide each side by '3osx'.
c = -0.6666666667o-1s-1x-1

Simplifying
c = -0.6666666667o-1s-1x-1

See similar equations:

| 4b+7=-1 | | c-15=40 | | 2x+2x+2=86 | | 2x+2x+1+3=56 | | 8.8=18x | | (103-x)+(2x)+(x)=180 | | .3x+.03=3.96 | | -1+-5(3)-=1 | | 2.8/4=x/2 | | 4(2y-1)=3(y-7) | | 3(1.2b-1)+3.6=42 | | .34+.03(x-4)=2.50 | | 4h-3(2h)=2(2h+7) | | 6.2/.31 | | sin(x)=1.025 | | sinx=1.025 | | y=x^3-27x-1 | | 2(3x+4)=7x-1 | | 5-3(x+4)=8 | | 3.2q-16=4q | | X^5=3.333333333 | | 2x+14x=3 | | 6x^2-10x=3x+6 | | ((x^2-y^2)/(x^-2-y^2)) | | 243=139-x | | 20-3(x+5)=5 | | 3x^2+9x+2x^2+2x-12=0 | | 3y+3=36 | | 2X-15y-65=0 | | 4x-2=64how | | 7-2x=18-3x | | Q^3-21Q^2+333Q+180=0 |

Equations solver categories