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timofeeve [1]
3 years ago
12

Use algebra tiles to middle and solve the equationX+3=-X-5​

Mathematics
2 answers:
kakasveta [241]3 years ago
8 0

Answer:

x=-4

Step-by-step explanation:

PSYCHO15rus [73]3 years ago
6 0

Answer:

Step-by-step explanation:

X + 3 = -X - 5

X + X = -5 - 3

2X = -8

X = -8/2

X = -4

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The answer is in the picture .:...

6 0
3 years ago
2(x - 2) = -4x + 44 what does x equal
Komok [63]
2(x - 2) = -4x + 44

First, expand. / Your problem should look like: 2x - 4 = -4x + 44
Second, add 4 to both sides. / Your problem should look like: 2x = -4x + 44 + 4
Third, simplify -4x + 44 + 4 to get -4x + 48. / Your problem should look like: 2x = -4x + 48
Fourth, add 4x to both sides. / Your problem should look like: 2x + 4x = 48
Fifth, add 2x + 4x to get 6x. / Your problem should look like: 6x = 48
Sixth, divide both sides by 6. / Your problem should look like: x =  \frac{48}{6}
Seventh, simplify \frac{48}{6} to 8. / Your problem should look like: x = 8

Answer: x = 8

5 0
3 years ago
Read 2 more answers
Evaluate the expression when b=2 .<br><br> b⋅5 =<br><br> Answer:
user100 [1]

Step-by-step explanation:

given, b=2

now,

=b.5

=2.5

=10

3 0
3 years ago
Read 2 more answers
X/3 + 1/3 = -1/2<br><br> how do i solve for x?
Nataly [62]

Answer:

x=−5/2or

Decimal Form:

x=−2.5

Explanation

4 0
3 years ago
The following quadrilateral is a parallelogram.
Natali5045456 [20]

Answer:

70

Step-by-step explanation:

Angle Q and angle P are supplementary angles, so they add up to 180 degrees.

6x + 4 + 10x = 180

16x + 4 = 180

16x = 176

x = 176/16

x = 11

Put x in angle Q as 11 and solve.

6(11) + 4

66 + 4

= 70

Angle Q measures 70 degrees.

7 0
4 years ago
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