7(3a-2)-2(a-3)=

Simple and best practice solution for 7(3a-2)-2(a-3)= 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 7(3a-2)-2(a-3)= equation:


Simplifying
7(3a + -2) + -2(a + -3) = 0

Reorder the terms:
7(-2 + 3a) + -2(a + -3) = 0
(-2 * 7 + 3a * 7) + -2(a + -3) = 0
(-14 + 21a) + -2(a + -3) = 0

Reorder the terms:
-14 + 21a + -2(-3 + a) = 0
-14 + 21a + (-3 * -2 + a * -2) = 0
-14 + 21a + (6 + -2a) = 0

Reorder the terms:
-14 + 6 + 21a + -2a = 0

Combine like terms: -14 + 6 = -8
-8 + 21a + -2a = 0

Combine like terms: 21a + -2a = 19a
-8 + 19a = 0

Solving
-8 + 19a = 0

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 8 + 19a = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 19a = 0 + 8
19a = 0 + 8

Combine like terms: 0 + 8 = 8
19a = 8

Divide each side by '19'.
a = 0.4210526316

Simplifying
a = 0.4210526316

See similar equations:

| 166-2x=43x+21 | | 217-4x=32x+21 | | 7-8x=130-29x | | 10x-24=66 | | N*4+8=4 | | 5x+7=-119-9x | | (-3b-15)=6(2b+5) | | -3(b-15)=6(2b+5) | | 3x^2+5x=4 | | 4x+133=10x-5 | | -26-5x=5x+22 | | 72-6x=30x+24 | | 205-4x=41x+20 | | 10-10x=33-17x | | 5(x+6)+2=5x+5 | | 4x^2-3y^2-2x+y=0 | | 6x+12=-30-8x | | -4(3y-3)-y=-2(y-4) | | 8x=0.6-x | | 2(w+4)-(4+7w)=-6w | | -v-13=-5v-13 | | 0=x^4-8x^3+18x^2-27 | | 2x^2+5x+14=3x^2 | | 113-5x=13x+7 | | 5-10x=67-24x | | 8x^3+32x^2+8x+32= | | 3x+20=13x-70 | | -56-7x=9x+24 | | -3h=96+5h | | 0=4x^3-24x^2+36x | | 16p+14q+p-6q-7p= | | -x-3y+4z+x-z+5y-8x-y= |

Equations solver categories