7a-7=45

Simple and best practice solution for 7a-7=45 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-7=45 equation: 


Simplifying
7a + -7 = 45

Reorder the terms:
-7 + 7a = 45

Solving
-7 + 7a = 45

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + 7 + 7a = 45 + 7

Combine like terms: -7 + 7 = 0
0 + 7a = 45 + 7
7a = 45 + 7

Combine like terms: 45 + 7 = 52
7a = 52

Divide each side by '7'.
a = 7.428571429

Simplifying
a = 7.428571429

See similar equations:

| (6y^2)+3y-3=0 | | b-5+2b=32 | | 5(x)-1/5=4/5 | | 5x+10+3x-12=90 | | 3x+5+2x=12 | | 86.54x+6=-72.64 | | 1/10x3/4 | | 3(p-5)=20 | | 4b+5b=0 | | 12k-3(k+5)=-2 | | 4(x-7)=8x+6 | | 5x^6=17x | | 1.5y+y-4=31 | | -2.25+.5+1.5+.75+x=-.5 | | 203=-7(3a-5) | | 0.7x-1=3.5x-15 | | 4(5x+6y)-(4x+7y)= | | 0.04x^2-3.5x+100=40 | | 3(x+7)-2=11 | | Y=(x-y)B | | 9(-7v+3)= | | 6p-2-3p=12 | | (5*1.4x)+30x=436.60 | | -3(2r+7)= | | 6=18x | | (5*1.4*x)+30x=436.60 | | 9+h=27 | | (5x^3)-3x-2=0 | | 1.5=2.9-0.2 | | 7-5x=3x-25 | | 2x(x)=169 | | 19=r-7 |

Equations solver categories