2a+1=-6

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Solution for 2a+1=-6 equation: 


Simplifying
2a + 1 = -6

Reorder the terms:
1 + 2a = -6

Solving
1 + 2a = -6

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1 + 2a = -6 + -1

Combine like terms: 1 + -1 = 0
0 + 2a = -6 + -1
2a = -6 + -1

Combine like terms: -6 + -1 = -7
2a = -7

Divide each side by '2'.
a = -3.5

Simplifying
a = -3.5

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