7a+300=1000

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Solution for 7a+300=1000 equation: 


Simplifying
7a + 300 = 1000

Reorder the terms:
300 + 7a = 1000

Solving
300 + 7a = 1000

Solving for variable 'a'.

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

Add '-300' to each side of the equation.
300 + -300 + 7a = 1000 + -300

Combine like terms: 300 + -300 = 0
0 + 7a = 1000 + -300
7a = 1000 + -300

Combine like terms: 1000 + -300 = 700
7a = 700

Divide each side by '7'.
a = 100

Simplifying
a = 100

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