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ella [17]
3 years ago
8

Solve for x: Plzzzzzzzzzz

Mathematics
2 answers:
asambeis [7]3 years ago
4 0

Answer:

1: x=18   2: x=7   3: x=12

Step-by-step explanation:

1:  7x+3=9x-33

    2x=36

     x=18

2:  16x+(6x=26)=180

     22x=154

      x=7

3:  (10x-17)-(2x-3)=90

     8x-14=104

      x=12

umka21 [38]3 years ago
4 0

Answer and Step-by-step explanation:

1.

7x + 3 = 9x - 33

<u>Subtract 7x from both sides, and add 33 to both sides of the equation.</u>

36 = 2x

<u>Divide both sides by 2.</u>

<u>x = 18</u>

2.

6x + 26 + 16x = 180

<u>Combine like terms.</u>

22x + 26 = 180

<u>Subtract 26 from both sides of the equation.</u>

22x = 154

<u>Divide 22 from both sides of the equation.</u>

<u>x = 7</u>

3.

90 + 2x - 3 = 10x - 17

<u>Add 17 to both sides of the equation, subtract 2x from both sides of the equation and combine like terms.</u>

104 = 8x

<u>Divide 8 from both sides of the equation.</u>

<u>x = 13</u>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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