49-7a=

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Solution for 49-7a= equation: 


Simplifying
49 + -7a = 0

Solving
49 + -7a = 0

Solving for variable 'a'.

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

Add '-49' to each side of the equation.
49 + -49 + -7a = 0 + -49

Combine like terms: 49 + -49 = 0
0 + -7a = 0 + -49
-7a = 0 + -49

Combine like terms: 0 + -49 = -49
-7a = -49

Divide each side by '-7'.
a = 7

Simplifying
a = 7

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