Answer:
X= - 1
Step-by-step explanation:
7−4x=2−9x
7+−4x=2+−9x
−4x+7=−9x+2
Step 2: −4x+7+9x=−9x+2+9x
5x+7=2
Step 3: 5x+7−7=2−7
5x=−5
Step 4: 5x
5
= −5
x=−1
