Question

X-340÷10=12×5. 484÷4+x=120

Answer 1

Х-340:10=12*5
х-34=60
х=60+34
х=94


484:4+х=120
121+х=120
х=120-121
х=-1

Answer 2

Let's solve the given equations step by step:

1. X-340÷10=12×5

To solve this equation, first perform the operations inside the parentheses: X - 340 ÷ 10 = 12 × 5

X - 34 = 60

Next, isolate X by adding 34 to both sides of the equation:

X = 60 + 34

X = 94

So, the solution for X is 94.

2. 484÷4 + X = 120

To solve this equation, first perform the division operation: 484 ÷ 4 + X = 120

121 + X = 120

Next, isolate X by subtracting 121 from both sides of the equation:

X = 120 - 121

X = -1

So, the solution for X is -1.

Therefore, the solutions for the given equations are:

X = 94 X = -1