1=[g+3]

Solution for 1=[g+3] equation:

Simplifying
1 = [g + 3]

Reorder the terms:
1 = [3 + g]

Remove brackets around [3 + g]
1 = 3 + g

Solving
1 = 3 + g

Solving for variable 'g'.

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

Add '-1g' to each side of the equation.
1 + -1g = 3 + g + -1g

Combine like terms: g + -1g = 0
1 + -1g = 3 + 0
1 + -1g = 3

Add '-1' to each side of the equation.
1 + -1 + -1g = 3 + -1

Combine like terms: 1 + -1 = 0
0 + -1g = 3 + -1
-1g = 3 + -1

Combine like terms: 3 + -1 = 2
-1g = 2

Divide each side by '-1'.
g = -2

Simplifying
g = -2