coriamartinez13980 coriamartinez13980

22-10-2020
Mathematics

contestada

0.3 (2x+5x) = 4.2
How do you solve Decimal Equations? i need help again

Respuesta :

starlightgacha501 starlightgacha501

22-10-2020

Answer x=2
Step 1: Simplify both sides of the equation.
2.1
x
=
4.2
Step 2: Divide both sides by 2.1.
2.1
x
2.1
=
4.2
2.1

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