3 years ago

Solve for x. 8x-6+11+12x=180

Mathematics

2 answers:

algol133 years ago

6 0

Answer:

$x=8.75$

Step-by-step explanation:

$8x-6+11+12x=180~(Given)\\\\20x+5=180~(Simplify)\\\\20x+5-5=180-5~(Subtract~5~on~both~sides)\\\\20x=175~(Simplify)\\\\\frac{20x}{20}=\frac{175}{20}~(Divide~20~on~both~sides)\\\\x=8.75$

denis23 [38]3 years ago

5 0

Answer:

x=35/4

Step-by-step explanation:

20x +5=180

20x=180-5

20x=175

x=175/20=35/4

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