Question

1) 7x+5x+x-2+8+90=180

Answer 1

Step-by-step explanation:

• 13x-2+8+90=180
• 13x+96=180
• 13x=180-96
• 13x=84
• x=6.461538

Answer 2

Answer:

7x+5x+x-2+8+90 = 180

or, 13x = 180-90-8+2

or, 13x = 84

or, x = 84÷13

or, x = 6.46153

Step-by-step explanation:

Hope it helps you.