5a+20(a+1)=70

Simple and best practice solution for 5a+20(a+1)=70 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 5a+20(a+1)=70 equation:


Simplifying
5a + 20(a + 1) = 70

Reorder the terms:
5a + 20(1 + a) = 70
5a + (1 * 20 + a * 20) = 70
5a + (20 + 20a) = 70

Reorder the terms:
20 + 5a + 20a = 70

Combine like terms: 5a + 20a = 25a
20 + 25a = 70

Solving
20 + 25a = 70

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + -20 + 25a = 70 + -20

Combine like terms: 20 + -20 = 0
0 + 25a = 70 + -20
25a = 70 + -20

Combine like terms: 70 + -20 = 50
25a = 50

Divide each side by '25'.
a = 2

Simplifying
a = 2

See similar equations:

| 13=2(5-x) | | y=-0.04x+12 | | 2(3c+8)-2c=4(c+4) | | 0.02x-0.01(6000-x)=98 | | 2(3c+8)+4(6x+1)=43 | | E-62=41 | | -3n+9=-2n-11 | | 3x=30+x | | 9.8t=4.83 | | 6x^2-32x+41=0 | | (8-5i)-(-11+4i)= | | 2(n-6)=62 | | 4x-(3x-3)=22 | | -8y=-16-4x | | 20x-14=286 | | 0.22t+0.23716=1.3 | | 6x+14x-9=126 | | 2y+y+(y+5)=57 | | y=-12-12 | | 8(t+2)+(-3)*(t*4)=6(t-7)+8 | | y=40x^4+4x^2-12 | | j+(61)=-2 | | 9z^2+19z-138=0 | | -5(3x-1)=-15x-5 | | 502x-402=1104 | | 6x*5=2(5*6+6x+5x) | | 5+r=-17 | | -2(6-10n)=10 | | -2.5(1+5a)=-24.5 | | (x-16)+(2x+36)+x=180 | | 0.2-0.5=0.1x+7 | | 0.2x+4=16 |

Equations solver categories