(2x + 3y - 4) + (5x + 2) Please explain how you got the answer aswell

1 answer:

4 0

Distribute
(
2

+
3

−
4
)
−
1
(
5

+
2
)
(
2
x
+
3
y
−
4
)
−
1
(
5
x
+
2
)
(2x+3y−4)−1(5x+2)
(
2

+
3

−
4
)
−
5

−
2
(
2
x
+
3
y
−
4
)
−
5
x
−
2
(2x+3y−4)−5x−2
2
Eliminate redundant parentheses
(
2

+
3

−
4
)
−
5

−
2
(
2
x
+
3
y
−
4
)
−
5
x
−
2
(2x+3y−4)−5x−2
2

+
3

−
4
−
5

−
2
2
x
+
3
y
−
4
−
5
x
−
2
2x+3y−4−5x−2
3
Subtract the numbers
2

+
3

−
4
−
5

−
2
2
x
+
3
y
−
4
−
5
x
−
2
2x+3y−4−5x−2
2

+
3

−
6
−
5

2
x
+
3
y
−
6
−
5
x
2x+3y−6−5x
4
Combine like terms
2

+
3

−
6
−
5

2
x
+
3
y
−
6
−
5
x
2x+3y−6−5x
−
3

+
3

−
6
−
3
x
+
3
y
−
6
−3x+3y−6
Solution
−
3

+
3

−
6
−
3
x
+
3
y
−
6
−3x+3y−6

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