Evaluate 7-(-19)-18+(-19)+18

Simplify Expression: First, we need to simplify the expression by removing the parentheses and combining like terms. 7 - (-19) - 18 + (-19) + 18 Removing the parentheses, we have: 7 + 19 - 18 - 19 + 18Combine Like Terms: Next, we combine the like terms. We can combine the positive and negative numbers separately. (7 + 19 + 18) - (18 + 19)Calculate Sums: Now, we calculate the sums of the positive and negative numbers. 7 + 19 + 18 = 44 18 + 19 = 37Subtract Numbers: Subtract the sum of the negative numbers from the sum of the positive numbers. 44 - 37Perform Subtraction: Finally, we perform the subtraction to find the result. 44 - 37 = 7

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Evaluate $\newline$ $7-(-19)-18+(-19)+18 \text {. }$

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Algebra 2

Add, subtract, multiply, and divide polynomials

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Q. Evaluate

\newline

7-(-19)-18+(-19)+18 \text {. }

Simplify Expression: First, we need to simplify the expression by removing the parentheses and combining like terms. $\newline$ $7 - (-19) - 18 + (-19) + 18$ $\newline$ Removing the parentheses, we have: $\newline$ $7 + 19 - 18 - 19 + 18$
Combine Like Terms: Next, we combine the like terms. We can combine the positive and negative numbers separately. $\newline$ $(7 + 19 + 18) - (18 + 19)$
Calculate Sums: Now, we calculate the sums of the positive and negative numbers. $\newline$ $7 + 19 + 18 = 44$ $\newline$ $18 + 19 = 37$
Subtract Numbers: Subtract the sum of the negative numbers from the sum of the positive numbers. $44 - 37$
Perform Subtraction: Finally, we perform the subtraction to find the result. $44 - 37 = 7$