Content Level-1 Problem-52 Click for video

Steps Problem Solution

1

Solve the expression x+y,if x=1,y=-9

\$ x+y \$

2

Given expression

\$ x+y \$

3

Place the x and y values in expression

\$ 1+(-9) \$

4

After simplification we get

\$ 1-9 \$

5

Hence the solution of the given expression is

\$ -8 \$

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