9 + 31 = x. If Macros bridge is 9 centimeters taller than 31, you just have to do 9 + 31.
Answer:
First, collect the like terms
36x+34x=180+2-2
Solve,
74x=180
x=180/74
2.43243243243
When you round it, it will be approximately,
x≅2.43
Step-by-step explanation:
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