Solutions by everydaycalculation.com
How to solve 6x = 42? Get the answer and stepwise instruction to solve linear equation in one variable 𝒙.
We have 6x = 42
Divide both sides by 6, which is the coefficent of x
Note: if a = b, then a ÷ c = b ÷ c
6x6 = 426
x = 426
To simplify, divide both numerator and denominator by 6, which is the GCF of 42 and 6:
x = 71 or, x = 7
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