9a-10=7a+4

Simple and best practice solution for 9a-10=7a+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 9a-10=7a+4 equation:


Simplifying
9a + -10 = 7a + 4

Reorder the terms:
-10 + 9a = 7a + 4

Reorder the terms:
-10 + 9a = 4 + 7a

Solving
-10 + 9a = 4 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
-10 + 9a + -7a = 4 + 7a + -7a

Combine like terms: 9a + -7a = 2a
-10 + 2a = 4 + 7a + -7a

Combine like terms: 7a + -7a = 0
-10 + 2a = 4 + 0
-10 + 2a = 4

Add '10' to each side of the equation.
-10 + 10 + 2a = 4 + 10

Combine like terms: -10 + 10 = 0
0 + 2a = 4 + 10
2a = 4 + 10

Combine like terms: 4 + 10 = 14
2a = 14

Divide each side by '2'.
a = 7

Simplifying
a = 7

See similar equations:

| 2x+61=711 | | (10u*u*u)-(5u*u)=0 | | (x-6)(x+12)= | | (2y*y)=25y+13 | | r-(6r*r)=-1 | | 1000(8x-10)=50(526+100x) | | 4q+-32=36 | | 22-(x+8)=6x-7 | | (3x*x)+x=2 | | -7(z+4)+5z= | | 13/6-b/6=2/4-0.5b/4 | | f(1)=(1)2+4(1)+2 | | (y^2)-4y=0 | | X+3.8=5.2 | | X^3-9x^2-8x-2=0 | | (25m*m)-16=0 | | 0=.81x^2-5x-6000 | | f(0)=(0)2+4(0)+2 | | 17-(3m+5)=4+3m-16 | | (x^2)(2x+3)=6 | | 2=6m | | -2(t-5)+5t=8t-4 | | f(-1)=(-1)2+4(-1)+2 | | 7x+8=-48 | | 3x=4x-20 | | 8x+9+0= | | 9-4g=-23 | | 7b+4-6b=5-9 | | X-4y=-41 | | 2(4x+1)+5(x-2)= | | (9k*9k)=4k | | 5x+1=-59 |

Equations solver categories