Match the equation with its solution.
3i + 2i -7 =18
3(2i - 7) = 15
3i + 5 = 2i -7
3i + 5 = 3i + 7
3(2i + 7) = 6i + 21
choose one from the table to match the above equation.
i = -12
i = 5
i = 6
i = 7
i = 11
i = 2
The equation and its solution are:
3i + 2i -7 =18 (i = 7)
3(2i - 7) = 15
The equation and its solution are:
3(2i - 7) = 15 (i = 11)
3i + 5 = 2i -7
The equation and its solution are:
3i + 5 = 2i -7 (i = -12)
3i + 5 = 3i + 7
The equation and its solution are:
3i + 5 = 3i + 7 (No solution)
3(2i + 7) = 6i + 21
The equation and its solution are:
3(2i + 7) = 6i + 21 (i = 2)