7a-11=2a+4

Simple and best practice solution for 7a-11=2a+4 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 7a-11=2a+4 equation:


Simplifying
7a + -11 = 2a + 4

Reorder the terms:
-11 + 7a = 2a + 4

Reorder the terms:
-11 + 7a = 4 + 2a

Solving
-11 + 7a = 4 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
-11 + 7a + -2a = 4 + 2a + -2a

Combine like terms: 7a + -2a = 5a
-11 + 5a = 4 + 2a + -2a

Combine like terms: 2a + -2a = 0
-11 + 5a = 4 + 0
-11 + 5a = 4

Add '11' to each side of the equation.
-11 + 11 + 5a = 4 + 11

Combine like terms: -11 + 11 = 0
0 + 5a = 4 + 11
5a = 4 + 11

Combine like terms: 4 + 11 = 15
5a = 15

Divide each side by '5'.
a = 3

Simplifying
a = 3

See similar equations:

| 5x-4(2)=17 | | 5(-3)-4y=17 | | 240=(x+5)(3x+9) | | 2x^2+40x-600=0 | | B+0,5= | | 1n+2(1n-1)+3n=28 | | ln(x)-ln(3)=19 | | 6m+16n= | | x^3+4x-9x^2+120=0 | | 3k-10=k+2 | | 6r-1+6r+3=17 | | z^3+3iz-i-3=0 | | -10y=12 | | -1-5/7-(-2)=-6/9 | | ln(x)+ln(3)=19 | | (X+2)(X+3)=30 | | L^2+6L-160=0 | | 3x+5=8x-13 | | 3y-5x=43 | | abs(z+4)=3*abs(z-4) | | 16+9t=22 | | 2x-8+3x+21=3 | | 16a-9a+uf= | | 50y+3y=513 | | 3x+20+2x+40=180 | | 24-10n=18 | | (3x-1)+(2x+4)= | | 12x-6=14x+35 | | 6t-2=5t+134 | | -2(4y+15)+8y=5 | | c+c+2c+5+4= | | 2(-2)-y=1 |

Equations solver categories