2a+(-10)-7a+1=

Simple and best practice solution for 2a+(-10)-7a+1= 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 2a+(-10)-7a+1= equation:


Simplifying
2a + (-10) + -7a + 1 = 0
2a + -10 + -7a + 1 = 0

Reorder the terms:
-10 + 1 + 2a + -7a = 0

Combine like terms: -10 + 1 = -9
-9 + 2a + -7a = 0

Combine like terms: 2a + -7a = -5a
-9 + -5a = 0

Solving
-9 + -5a = 0

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + 9 + -5a = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -5a = 0 + 9
-5a = 0 + 9

Combine like terms: 0 + 9 = 9
-5a = 9

Divide each side by '-5'.
a = -1.8

Simplifying
a = -1.8

See similar equations:

| 5x-1+9x+41=180 | | 2(5x+8)=-24+10 | | cos(2x)-cos(x)-2=0 | | 4(-2+8B)=-8(-4B-5)-5 | | -2(3p-4)=-10 | | 10y^7/6y^2 | | 7+x=8x+9 | | 4(-2+8B)=-8(4B-5)-5 | | 13x-15=7x-11-4 | | -0.5x-4=0.5x+2 | | 5y+3x(2x-6)=30 | | 0.5+m=3.3+0.9 | | 10=k/4 | | 8x+14-3=x+16+3x+1 | | 2x^5-10x^3+12x=0 | | 4(x-11)=-80 | | 7x-15=3(x-14) | | 5(4-n)=15n-20 | | 3x-17/3x-7/11 | | (5+25)*5=(6+x)*6 | | (7/6)*(3/4) | | Y=73+2x | | 3n/6n=12 | | -14x+2x=-12x | | p(x)=3x^2+8x+0x^5 | | 8x-82=-186 | | 8(-2b+8)=112 | | 5x-3(X)+11=21 | | 3x+6x=9(x-2) | | X+37=206 | | 5x+7=6+7x | | 14y+86+14y+86+20y+26+20y+26=360 |

Equations solver categories