Jawaban:

1) a. n + 5 = 15

b. 54 = 7 + p

2) a. -6 + a = 12

a = 12 + 6 = 18

b. 4x + 3 = 2x – 5

4x – 2x = -5 – 3

2x = -8

x = -8/2 = -4

3). K = a + b + c

30 = 2x – 4 + x + 5 + 3x – 1

30 = 2x + x + 3x – 4 + 5 – 1

30 = 6x + 0

6x = 30

x = 30/6 = 5

a = 2x – 4 b = x + 5 c = 3x – 1

a = 2(5) – 4 b = 5 + 5 c = 3(5) – 1

a = 10 – 4 b = 10 cm c = 15 – 1

a = 6 cm c = 14 cm

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Jawaban:

1) a. n + 5 = 15

b. 54 = 7 + p

2) a. -6 + a = 12

a = 12 + 6 = 18

b. 4x + 3 = 2x – 5

4x – 2x = -5 – 3

2x = -8

x = -8/2 = -4

3). K = a + b + c

30 = 2x – 4 + x + 5 + 3x – 1

30 = 2x + x + 3x – 4 + 5 – 1

30 = 6x + 0

6x = 30

x = 30/6 = 5

a = 2x – 4 b = x + 5 c = 3x – 1

a = 2(5) – 4 b = 5 + 5 c = 3(5) – 1

a = 10 – 4 b = 10 cm c = 15 – 1

a = 6 cm c = 14 cm

Demikian artikel tentang

hay kakak kakak ku yang ganteng yang cantik bisa bantu aku engga nanti aku kasih nasi kotak sama follow dan like plis kak​

Semoga Bermanfaat

Jawaban:

1) a. n + 5 = 15

b. 54 = 7 + p

2) a. -6 + a = 12

a = 12 + 6 = 18

b. 4x + 3 = 2x – 5

4x – 2x = -5 – 3

2x = -8

x = -8/2 = -4

3). K = a + b + c

30 = 2x – 4 + x + 5 + 3x – 1

30 = 2x + x + 3x – 4 + 5 – 1

30 = 6x + 0

6x = 30

x = 30/6 = 5

a = 2x – 4 b = x + 5 c = 3x – 1

a = 2(5) – 4 b = 5 + 5 c = 3(5) – 1

a = 10 – 4 b = 10 cm c = 15 – 1

a = 6 cm c = 14 cm

Demikian artikel tentang

hay kakak kakak ku yang ganteng yang cantik bisa bantu aku engga nanti aku kasih nasi kotak sama follow dan like plis kak​

Semoga Bermanfaat