7a-4=3a+76

Simple and best practice solution for 7a-4=3a+76 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-4=3a+76 equation:


Simplifying
7a + -4 = 3a + 76

Reorder the terms:
-4 + 7a = 3a + 76

Reorder the terms:
-4 + 7a = 76 + 3a

Solving
-4 + 7a = 76 + 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.
-4 + 7a + -3a = 76 + 3a + -3a

Combine like terms: 7a + -3a = 4a
-4 + 4a = 76 + 3a + -3a

Combine like terms: 3a + -3a = 0
-4 + 4a = 76 + 0
-4 + 4a = 76

Add '4' to each side of the equation.
-4 + 4 + 4a = 76 + 4

Combine like terms: -4 + 4 = 0
0 + 4a = 76 + 4
4a = 76 + 4

Combine like terms: 76 + 4 = 80
4a = 80

Divide each side by '4'.
a = 20

Simplifying
a = 20

See similar equations:

| 69x+538=17 | | 5k-12=7 | | 14x-4=15x+10 | | 3(1+3v)+3v=5(v+1)+5 | | 20+.19=48+.12 | | 12-(4)=16 | | 2p^2-pq-3q^2=-5 | | 14x+1=16x-5 | | 6.2-(-3.4)= | | 4(x-5)-5(x-4)=x+1-(x-1) | | 4n-6=20n | | 18x-7=12x+5 | | 0=x(3-x^2) | | 11x+3=4x^2 | | -3(6y-4)-y=-3(y-4) | | 0=3x-x^3 | | 39x+2+39x+2+51x-2+51x+2=360 | | 7x-9x+6-5= | | 6(n+1)=3(6+n)+5n | | 39x+2+39x+2+51x-2=180 | | 39x+2+39x+2+51x-2=360 | | X^2+4x-7=o | | 21x=20x+3 | | 6(6)-(5-((2)(2)(2)))= | | 3(1+3v)+3v=5n | | 9x-(5x-4)=28 | | 7x-4x+7=x-6+13 | | 8(15-X)=47 | | p^3-3*p^2+2=0 | | p^3-3p^2+2=0 | | 39x+2+51x-2=360 | | h(t)=16t^2-72t+6 |

Equations solver categories