-7a-8(1-4a)=-a-34

Simple and best practice solution for -7a-8(1-4a)=-a-34 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-8(1-4a)=-a-34 equation:


Simplifying
-7a + -8(1 + -4a) = -1a + -34
-7a + (1 * -8 + -4a * -8) = -1a + -34
-7a + (-8 + 32a) = -1a + -34

Reorder the terms:
-8 + -7a + 32a = -1a + -34

Combine like terms: -7a + 32a = 25a
-8 + 25a = -1a + -34

Reorder the terms:
-8 + 25a = -34 + -1a

Solving
-8 + 25a = -34 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
-8 + 25a + a = -34 + -1a + a

Combine like terms: 25a + a = 26a
-8 + 26a = -34 + -1a + a

Combine like terms: -1a + a = 0
-8 + 26a = -34 + 0
-8 + 26a = -34

Add '8' to each side of the equation.
-8 + 8 + 26a = -34 + 8

Combine like terms: -8 + 8 = 0
0 + 26a = -34 + 8
26a = -34 + 8

Combine like terms: -34 + 8 = -26
26a = -26

Divide each side by '26'.
a = -1

Simplifying
a = -1

See similar equations:

| 8+5(2.50)+5t= | | v+3v=20 | | 7-2x/7+2x=1/18 | | -5=5x-3x-3 | | -158=-2x+7(2x-14) | | b/14=-8 | | 3(n+4)=18n | | (2b-90)+0.6+b+(b+45)+90=540 | | 6(-9x+5)+4x=4 | | (2x+8)-(3x-7)= | | 8n-20=n+15 | | x/18=16 | | 6-3=10 | | 6=2y-2/5 | | 8p-25=17+p | | 21x-13=10x+3 | | 7n+1-8=-12+8n | | 8t+30+(-2t-16)=-22 | | 32g=3584 | | 2n=19-2n | | 1/3(x+9)+5=x/6+8 | | 5x+10-4x=1 | | 30-x=14-3 | | 3n-2=n+10 | | 3pied=12pie | | 1.5b+(b+45)+b+2b-90+90=540 | | x+7+3x=2+10x+2 | | 39=-16t^2+64t | | T=7(pi)x | | -7(9a+3)=31 | | 7x/x-4 | | -3.6x+3.1=3(5.2-1.2x) |

Equations solver categories