7c+12c-10=9c+12c-15

Simple and best practice solution for 7c+12c-10=9c+12c-15 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 7c+12c-10=9c+12c-15 equation:


Simplifying
7c + 12c + -10 = 9c + 12c + -15

Reorder the terms:
-10 + 7c + 12c = 9c + 12c + -15

Combine like terms: 7c + 12c = 19c
-10 + 19c = 9c + 12c + -15

Reorder the terms:
-10 + 19c = -15 + 9c + 12c

Combine like terms: 9c + 12c = 21c
-10 + 19c = -15 + 21c

Solving
-10 + 19c = -15 + 21c

Solving for variable 'c'.

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

Add '-21c' to each side of the equation.
-10 + 19c + -21c = -15 + 21c + -21c

Combine like terms: 19c + -21c = -2c
-10 + -2c = -15 + 21c + -21c

Combine like terms: 21c + -21c = 0
-10 + -2c = -15 + 0
-10 + -2c = -15

Add '10' to each side of the equation.
-10 + 10 + -2c = -15 + 10

Combine like terms: -10 + 10 = 0
0 + -2c = -15 + 10
-2c = -15 + 10

Combine like terms: -15 + 10 = -5
-2c = -5

Divide each side by '-2'.
c = 2.5

Simplifying
c = 2.5

See similar equations:

| 2u-3=u+10 | | 4x+y-14z=2 | | 2-14=-5v+v | | (x+2)(x-18)=0 | | 5q+19+7q+77=180 | | 3(x+5)=-3x-9 | | 3x-2(4x+7)=6(3x-12) | | a-4/11=-3/11 | | y=y-2+2 | | 2/3p10 | | 3y+13=45 | | 4b-96=b | | 8-4(x-4)=4 | | 2/3z-3/4z=9 | | -2u-6=-6(u-1) | | x+2=-5x-10 | | y=13+12(5) | | 2v+28=8v+22 | | 9x-6=9(x+6) | | X+3y+4y-8=180 | | 6-8x+3(2x-4)=16 | | 3x^2+10= | | 5y-29=y+7 | | 8(w-1)=-4w-44 | | y=13+12x | | -7.2(x-3.25)=28.8 | | 5n+11n=0 | | x^2+16x+64=x^2+144 | | 5p-26=3p | | 2x^3-x^2-70x-75=0 | | B/1.2=1.8 | | 4(x+6)=6(x+2.7) |

Equations solver categories