Simplify the expression by combining like terms. -3(6j+1)-(3j+6)-4j+7
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Answer:
Step-by-step explanation:
Given:
Each day M.r Cole used can of paint =
Total number of days he used can of paint = 7
Questioned asked:
How much paint Mr. Cole used after 7 days?
Solution:
By applying unitary method:
M.r Cole used can of paint in one day =
M.r Cole used can of paint in 7 days =
=
=
Therefore, M.r Cole used can after 7 days.