Write an equation. A value x increased by twelve is equal to fifteen
2 answers:
Answer:
x + 12 = 15
Step-by-step explanation:
'' x increased by 12 ''
that means you are adding 12 to a value therefore , x+12
''is equal to 15''
just set it up now
x+12=15
Answer:
see explanation
Step-by-step explanation:
An increase of 12 to the value x means add the two values, that is
x + 12 = 15 ← is the equation
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5(5x-10)=15
5x-10=3
5x=10+3
5x=13
Divide both sides by 5-5 and 5 cancel out to leave you with x 13/5 =2.6
X=2.6
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