-7(5+7a)+2a=-270

Simple and best practice solution for -7(5+7a)+2a=-270 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 -7(5+7a)+2a=-270 equation:


Simplifying
-7(5 + 7a) + 2a = -270
(5 * -7 + 7a * -7) + 2a = -270
(-35 + -49a) + 2a = -270

Combine like terms: -49a + 2a = -47a
-35 + -47a = -270

Solving
-35 + -47a = -270

Solving for variable 'a'.

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

Add '35' to each side of the equation.
-35 + 35 + -47a = -270 + 35

Combine like terms: -35 + 35 = 0
0 + -47a = -270 + 35
-47a = -270 + 35

Combine like terms: -270 + 35 = -235
-47a = -235

Divide each side by '-47'.
a = 5

Simplifying
a = 5

See similar equations:

| M^2-442=0 | | -6(4)+3= | | t=8r | | M^2-441=0 | | -4(5-2m)=5(m-9) | | -7n-(7n-7)=119 | | 20y-84=x | | 4x^3-16x+1=0 | | -2(7r+4)=90 | | (21b-8)-5(4b+3)=-2 | | (2x+35)+x=180 | | -3(1+7x)=-171 | | 5.6+1.2x=2.2x | | 2(3x+3)=2(x-1) | | 135+x=x+25 | | x+55=x+25 | | -7(p-6)=84 | | 120=6x-4 | | 2x+2z=3y+1 | | -4(-6n+6)=144 | | Log[3](5)-Log[3](7)=Log[3] | | -16t^2+9t-46=0 | | 5(2x-4)=2(3x+6) | | -4(6-n+6)=144 | | x=x+25 | | Y=0.25(x-5)(x-25) | | 7(b-6)=-84 | | 6x-4=8+5x | | 5x+2(60)=3x+180 | | 5-2y=y+14 | | n^2-2n-7=-8 | | 2z^2=9x+1 |

Equations solver categories