3I+4=4I-3

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Solution for 3I+4=4I-3 equation:


Simplifying
3I + 4 = 4I + -3

Reorder the terms:
4 + 3I = 4I + -3

Reorder the terms:
4 + 3I = -3 + 4I

Solving
4 + 3I = -3 + 4I

Solving for variable 'I'.

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

Add '-4I' to each side of the equation.
4 + 3I + -4I = -3 + 4I + -4I

Combine like terms: 3I + -4I = -1I
4 + -1I = -3 + 4I + -4I

Combine like terms: 4I + -4I = 0
4 + -1I = -3 + 0
4 + -1I = -3

Add '-4' to each side of the equation.
4 + -4 + -1I = -3 + -4

Combine like terms: 4 + -4 = 0
0 + -1I = -3 + -4
-1I = -3 + -4

Combine like terms: -3 + -4 = -7
-1I = -7

Divide each side by '-1'.
I = 7

Simplifying
I = 7

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