Content Level-1 Problem-198 Click for video

Steps Problem Solution

1

Simplify the expression

\$ 3(3x-4y)+5(4x-5y) \$

2

Given expression

\$ 3(3x-4y)+5(4x-5y) \$

3

After simplification we get

\$ (9x-12y)+(20x-25y) \$

4

After eleminating the brackets we get

\$ 9x-12y + 20x-25y \$

5

Grouping like terms together

\$ 9x+20x-12y-25y \$

6

After simplification we get

\$ 29x-37y \$

7

Hence the solution of the given expression is

\$ 29x-37y \$

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