302-2a=210

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Solution for 302-2a=210 equation: 


Simplifying
302 + -2a = 210

Solving
302 + -2a = 210

Solving for variable 'a'.

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

Add '-302' to each side of the equation.
302 + -302 + -2a = 210 + -302

Combine like terms: 302 + -302 = 0
0 + -2a = 210 + -302
-2a = 210 + -302

Combine like terms: 210 + -302 = -92
-2a = -92

Divide each side by '-2'.
a = 46

Simplifying
a = 46

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