7[i+5]=49

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Solution for 7[i+5]=49 equation: 


Simplifying
7[i + 5] = 49

Reorder the terms:
7[5 + i] = 49
[5 * 7 + i * 7] = 49
[35 + 7i] = 49

Solving
35 + 7i = 49

Solving for variable 'i'.

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

Add '-35' to each side of the equation.
35 + -35 + 7i = 49 + -35

Combine like terms: 35 + -35 = 0
0 + 7i = 49 + -35
7i = 49 + -35

Combine like terms: 49 + -35 = 14
7i = 14

Divide each side by '7'.
i = 2

Simplifying
i = 2

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