7(a+5)-11=3(a+2)

Simple and best practice solution for 7(a+5)-11=3(a+2) 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(a+5)-11=3(a+2) equation:


Simplifying
7(a + 5) + -11 = 3(a + 2)

Reorder the terms:
7(5 + a) + -11 = 3(a + 2)
(5 * 7 + a * 7) + -11 = 3(a + 2)
(35 + 7a) + -11 = 3(a + 2)

Reorder the terms:
35 + -11 + 7a = 3(a + 2)

Combine like terms: 35 + -11 = 24
24 + 7a = 3(a + 2)

Reorder the terms:
24 + 7a = 3(2 + a)
24 + 7a = (2 * 3 + a * 3)
24 + 7a = (6 + 3a)

Solving
24 + 7a = 6 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
24 + 7a + -3a = 6 + 3a + -3a

Combine like terms: 7a + -3a = 4a
24 + 4a = 6 + 3a + -3a

Combine like terms: 3a + -3a = 0
24 + 4a = 6 + 0
24 + 4a = 6

Add '-24' to each side of the equation.
24 + -24 + 4a = 6 + -24

Combine like terms: 24 + -24 = 0
0 + 4a = 6 + -24
4a = 6 + -24

Combine like terms: 6 + -24 = -18
4a = -18

Divide each side by '4'.
a = -4.5

Simplifying
a = -4.5

See similar equations:

| 2(5d+13)-14=8 | | (6a+1)(a+1)=21 | | 9-18x-12=10x+10-25x | | 12a^2-13ab-4b^2= | | r=6 | | 5a+7a= | | 4p^2-17pq-4p^2= | | 3az+2bw+3aw+2bz= | | 2*(5X-8)-3(4X-5)=4(3X-4)+11 | | 15-7x-2x^2= | | 6b+4=2(2b-1) | | 8x^2+22xy-21y^2= | | 116=-4(1+6a) | | 4x^2-15xy+9y^2= | | t^2+6t-3=0 | | 3(9-8)= | | -7(3k-3)=-84 | | t^2+t-30= | | -(2n+6)=-(n-1)-n | | -(-4-5x)=-8(7+2x)+x | | Z^2-22-15= | | 5y+2y-y+3w= | | 4x+14=74-6x | | t^2-12t-45= | | 5(8k+8)= | | 5(x-2)=-45 | | 5(6-(3x-8))+5x=0 | | 2y(x+2)= | | 1=3x-4xy | | 10(n^2+n)-6(n^2-2)= | | 3x-(4x+4)=7x-12 | | 20x^2+2=20x^2-5x |

Equations solver categories