7(6-2a)=5(-3+a)

Simple and best practice solution for 7(6-2a)=5(-3+a) 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(6-2a)=5(-3+a) equation:


Simplifying
7(6 + -2a) = 5(-3 + a)
(6 * 7 + -2a * 7) = 5(-3 + a)
(42 + -14a) = 5(-3 + a)
42 + -14a = (-3 * 5 + a * 5)
42 + -14a = (-15 + 5a)

Solving
42 + -14a = -15 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
42 + -14a + -5a = -15 + 5a + -5a

Combine like terms: -14a + -5a = -19a
42 + -19a = -15 + 5a + -5a

Combine like terms: 5a + -5a = 0
42 + -19a = -15 + 0
42 + -19a = -15

Add '-42' to each side of the equation.
42 + -42 + -19a = -15 + -42

Combine like terms: 42 + -42 = 0
0 + -19a = -15 + -42
-19a = -15 + -42

Combine like terms: -15 + -42 = -57
-19a = -57

Divide each side by '-19'.
a = 3

Simplifying
a = 3

See similar equations:

| -8-8t=3(2t-1) | | 6.5t+15=9.7+43.8 | | 144=11c-(-26) | | -10+3x-2x=-19 | | 7xy+2xy+3xy= | | 54x+54=11x | | y=(9-1)-5 | | -2x-(3x-8)=-2x-2 | | 3(.7)-4(.7)+1=5(.7)+2+3 | | 36x^4-49y^4= | | 8x+3x=9+12x | | 2(3t-5)-3(4t+1)= | | 2-m=17 | | -2.7+3.6=-5.8x+0.5 | | X+1-2x=-1 | | 9b-36=15b-10 | | -4x=6 | | -1=3x+2x+4 | | -2(8n+4)=104 | | 2g=5(3g+1) | | 3y^2-10y+3= | | -9+2x+7x=54 | | 9x-13=20x+20 | | (5x-69)(5x+27)= | | (p/7)-0.5=1.3 | | 6z=8z-18 | | -(2-x)-3(6+8x)-12=0 | | -15=-4x+2x+1 | | x^3-6x^2+8x+2=0 | | 1.5(8-6x)=x | | -4.5=1.2k | | -v-15=-6v+5 |

Equations solver categories