Respuesta:
7× + 3× + 23=8× + 27
Explicación paso a paso:
10× + 23=8× + 27
10× + 23 - 8×=27
10× - 8×=27 - 23
2× =27 - 23
2× =4
x= 4÷2
X=2
7.2+3.2+23=8.2+27
14 + 6 + 23=16 + 27
43= 43
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Respuesta:
7× + 3× + 23=8× + 27
Explicación paso a paso:
7× + 3× + 23=8× + 27
10× + 23=8× + 27
10× + 23 - 8×=27
10× - 8×=27 - 23
2× =27 - 23
2× =4
x= 4÷2
X=2
VERIFICACION:
7.2+3.2+23=8.2+27
14 + 6 + 23=16 + 27
43= 43