-29+8a=7(4a-7)

Simple and best practice solution for -29+8a=7(4a-7) 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 -29+8a=7(4a-7) equation:


Simplifying
-29 + 8a = 7(4a + -7)

Reorder the terms:
-29 + 8a = 7(-7 + 4a)
-29 + 8a = (-7 * 7 + 4a * 7)
-29 + 8a = (-49 + 28a)

Solving
-29 + 8a = -49 + 28a

Solving for variable 'a'.

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

Add '-28a' to each side of the equation.
-29 + 8a + -28a = -49 + 28a + -28a

Combine like terms: 8a + -28a = -20a
-29 + -20a = -49 + 28a + -28a

Combine like terms: 28a + -28a = 0
-29 + -20a = -49 + 0
-29 + -20a = -49

Add '29' to each side of the equation.
-29 + 29 + -20a = -49 + 29

Combine like terms: -29 + 29 = 0
0 + -20a = -49 + 29
-20a = -49 + 29

Combine like terms: -49 + 29 = -20
-20a = -20

Divide each side by '-20'.
a = 1

Simplifying
a = 1

See similar equations:

| 12x-3=40x+4 | | 52+4-x=2 | | X-38=-5-2(6+x) | | 8x^2y^2/10x^2y^3 | | 4.6x=-1 | | 75-3(10/5*10-2) | | 8x^2(y^2)/10x^2(y^3) | | -3-2a=-3(6-a) | | 8x-3+4x=6x+27 | | 33x=27 | | -2.8=wover-3 | | -3+k-1+8k=7k+6 | | a(a-1)(a+2)= | | -99=-6(4m+5)+3 | | f(3)=3(3)-3 | | +14+14= | | 3x^3+3x^2-9x=0 | | 5Y-5+Y+49=6Y+50-2Y | | X+4x-11=11 | | f(1)=3(1)-3 | | iz^3-8=0 | | 2(x+5)-7=3x(x-2) | | f(-4)=3(-4)-3 | | f(-5)=3(-5)-3 | | 0.3(8.5+3x)=1.4x | | f(x)=3x-3 | | 9x-3=2x+1 | | 36=-4(-1+p) | | 5(3-2)+4x=3(3x-1)+7 | | -y=5-2 | | 15-14x=9x+6 | | 4x-8=2.5x+2 |

Equations solver categories