7c-15=-2(6(c-3)-4(2-c))

Simple and best practice solution for 7c-15=-2(6(c-3)-4(2-c)) 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-15=-2(6(c-3)-4(2-c)) equation:


Simplifying
7c + -15 = -2(6(c + -3) + -4(2 + -1c))

Reorder the terms:
-15 + 7c = -2(6(c + -3) + -4(2 + -1c))

Reorder the terms:
-15 + 7c = -2(6(-3 + c) + -4(2 + -1c))
-15 + 7c = -2((-3 * 6 + c * 6) + -4(2 + -1c))
-15 + 7c = -2((-18 + 6c) + -4(2 + -1c))
-15 + 7c = -2(-18 + 6c + (2 * -4 + -1c * -4))
-15 + 7c = -2(-18 + 6c + (-8 + 4c))

Reorder the terms:
-15 + 7c = -2(-18 + -8 + 6c + 4c)

Combine like terms: -18 + -8 = -26
-15 + 7c = -2(-26 + 6c + 4c)

Combine like terms: 6c + 4c = 10c
-15 + 7c = -2(-26 + 10c)
-15 + 7c = (-26 * -2 + 10c * -2)
-15 + 7c = (52 + -20c)

Solving
-15 + 7c = 52 + -20c

Solving for variable 'c'.

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

Add '20c' to each side of the equation.
-15 + 7c + 20c = 52 + -20c + 20c

Combine like terms: 7c + 20c = 27c
-15 + 27c = 52 + -20c + 20c

Combine like terms: -20c + 20c = 0
-15 + 27c = 52 + 0
-15 + 27c = 52

Add '15' to each side of the equation.
-15 + 15 + 27c = 52 + 15

Combine like terms: -15 + 15 = 0
0 + 27c = 52 + 15
27c = 52 + 15

Combine like terms: 52 + 15 = 67
27c = 67

Divide each side by '27'.
c = 2.481481481

Simplifying
c = 2.481481481

See similar equations:

| (2x-3)-2x=1 | | 7d+63= | | 3x-6=3x-5 | | 7x-2y(1.07)= | | x^2+34x=72 | | 1/2x2/8 | | 3x+5(2.67)= | | 3x+5(1.60)= | | 2(g-6)=-20 | | 4u-3=3(4-u)-1 | | 3x+5(1.07)= | | 3x^3+1x^2-27x-9=0 | | 8x-2=1/2(29x-11-10x+20) | | 1/2*72 | | 3x+5(0.88)= | | 2x^2+7=-9x | | ln(4x)=-1 | | (3x+6)(x-1)=(x+1)(x+9) | | 3x-2(4x-5)=10-5x | | 3y+4x=-8 | | 7x-2(0.88)=8 | | 30x=11 | | 3x+5(1.07)=8 | | 9z-6z+z-3z+3z=20 | | (X+2)(x-7)=-20 | | x^2=21x+22 | | lnx+ln(x)2=5 | | 9z-6z+v-3z+3z=20 | | (cotx-1)(sinx-1)=0 | | -2x-13+5x=-3x+11-2 | | 5-4x=3x | | (3x+6)(x-1)=(x-1)(x+9) |

Equations solver categories