2c+7=21-5c

Simple and best practice solution for 2c+7=21-5c 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 2c+7=21-5c equation:


Simplifying
2c + 7 = 21 + -5c

Reorder the terms:
7 + 2c = 21 + -5c

Solving
7 + 2c = 21 + -5c

Solving for variable 'c'.

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

Add '5c' to each side of the equation.
7 + 2c + 5c = 21 + -5c + 5c

Combine like terms: 2c + 5c = 7c
7 + 7c = 21 + -5c + 5c

Combine like terms: -5c + 5c = 0
7 + 7c = 21 + 0
7 + 7c = 21

Add '-7' to each side of the equation.
7 + -7 + 7c = 21 + -7

Combine like terms: 7 + -7 = 0
0 + 7c = 21 + -7
7c = 21 + -7

Combine like terms: 21 + -7 = 14
7c = 14

Divide each side by '7'.
c = 2

Simplifying
c = 2

See similar equations:

| 3y-50=-95 | | 18t^2-15t-6t+5=0 | | X^6=256 | | 20y-15=18y-9 | | 5(s+6)=10 | | 2(7+6h)=19 | | 8sine^2(2x-3)=3 | | 45/-57 | | 5a-3a-3+1=-10 | | 8sin^2(2x-3)=3 | | -6y+12=-66 | | 12(f+3)=16 | | X/4=8/7 | | (y-5)/(5-y) | | 3x^2+17=-10 | | 3(y-5)=17 | | 5x+21=-2x+63 | | X^2+4x+1.75=0 | | a-3.25=-4.035 | | 9/m=8/4 | | 1/4+a=1/2 | | 6(n-3)=16 | | 8/4=14 | | 2/5=7/a | | 5(x+1)+2=107 | | 2(x+6)+8=6 | | -6(-9k-6)=36+8k | | 5-(2x+3)= | | b/5=8/9 | | 2(7r-6)-4=12 | | -8+5x=48-3x | | 4(x+9)+8=72 |

Equations solver categories