3 years ago

What is the value of x?

Mathematics

2 answers:

Gekata [30.6K]3 years ago

4 0

4x-20+3x+14=155
4x+3x+14=175
7x+14=175
7x=161
x=161/7
x=23

Hitman42 [59]3 years ago

3 0

Answer:

Step-by-step explanation:

Since RQT=155

4x-20+3x+14=155

7x-6=155

7x=161

x=23

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