How to solve 3(×-5)-5=23
2 answers:
Step-by-step explanation:
3(x-5)-5=23
3x-15-5=23
3x-20=23
3x=23+20
3x=43
x=14.333
Step 1: Simplify both sides of the equation.
3(x−5)−5=23
(3)(x)+(3)(−5)+−5=23(Distribute)
3x+−15+−5=23
(3x)+(−15+−5)=23(Combine Like Terms)
3x+−20=23
3x−20=23
Step 2: Add 20 to both sides.
3x−20+20=23+20
3x=43
Step 3: Divide both sides by 3.
3x
/3 = 43
/3
x=
43
/3
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