Respuesta:
4; 8; 2; 22; 3
Explicación paso a paso:
a) 2(2x-3) = 6+x
4x-6 = 6+x
4x-x = 6+6
3x = 12
x = 4
b) 9+4x = 9²-40
4x = 81-40-9
4x = 32
x = 8
c) 2x-2+x = 4
3x = 4+2
3x = 6
x = 2
d) 23+4x+15 = 5³+3⁰
4x = 125+1-23-15
4x = 88
x = 22
e) 10x+18-14 = 22+4x
10x - 4x = 22-18+14
6x = 18
x = 3
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Respuesta:
4; 8; 2; 22; 3
Explicación paso a paso:
a) 2(2x-3) = 6+x
4x-6 = 6+x
4x-x = 6+6
3x = 12
x = 4
b) 9+4x = 9²-40
4x = 81-40-9
4x = 32
x = 8
c) 2x-2+x = 4
3x = 4+2
3x = 6
x = 2
d) 23+4x+15 = 5³+3⁰
4x = 125+1-23-15
4x = 88
x = 22
e) 10x+18-14 = 22+4x
10x - 4x = 22-18+14
6x = 18
x = 3