Respuesta :
3x - 7 = 29
Move the constant to the right - hand side and change its sign
3x = 29 + 7
Add the numbers
3x = 36
Divide by 3
X = 12
Move the constant to the right - hand side and change its sign
3x = 29 + 7
Add the numbers
3x = 36
Divide by 3
X = 12
Answer:
add 7 to 29= 36
divide 36 by 3
answer equals 12
Step-by-step explanation: