Lindas plant is ′89′ cm tall at the end of the year.
Equation: A declaration that two expressions with variables or integers are equal. In essence, equations are questions and attempts to systematically identify the solutions to these questions have been the driving forces behind the creation of mathematics.
Given
Initial length of Morgans plant = 42 cm
Final length of Morgans plant after an year = 57 cm
Increase in length of Morgans plant in that year = (Final length − Initial length) of the Morgans plant
= 57 cm − 42 cm
= 15 cm
Therefore, the Increase in length in Morgans plant is ′15′ cm.
Now given, Lindas plant grew twice as many centimeters as Morgans plant.
Increase in length of Lindas plant = 2 × Increase in length of Morgans plant
= 2 × 15 cm
= 30 cm
Therefore, the Increase in length of Lindas plant is ′30′ cm.
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