Simplify the expression.7(2+t)-5(t-1)=
To simplify the expression 7(2+t) - 5(t-1), we can distribute the multiplication:
7 * 2 + 7 * t - 5 * t + 5 * 1
This simplifies to:
14 + 7t - 5t + 5
Now, we combine like terms:
(7t - 5t) + (14 + 5)
This simplifies to:
2t + 19
Therefore, the simplified expression is 2t + 19.
To simplify the expression 7(2+t) - 5(t-1), follow these steps:
STEP 1: Distribute the 7 to both terms inside the parentheses:
7 * 2 + 7 * t - 5(t-1)
Simplifying:
14 + 7t - 5(t-1)
STEP 2: Distribute the -5 to both terms inside the parentheses:
14 + 7t - 5t + 5
Simplifying:
14 + 7t - 5t + 5
STEP 3: Combine like terms:
(7t - 5t) + (14 + 5)
Simplifying:
2t + 19
So, the simplified expression is 2t + 19.