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Anna007 [38]
2 years ago
7

2[x-3]+1=7. Help me pls

Mathematics
2 answers:
Mandarinka [93]2 years ago
8 0

Answer:

2(x - 3) + 1 = 7 \\ 2(x - 3) = 7 - 1 \\ 2x - 2 \times 3 = 6 \\ 2x - 6 = 6 \\ 2x = 6 + 6 \\ 2x = 12 \\ x =  \frac{12}{2}  = 6 \\ x = 6 \\ thank \: you

olasank [31]2 years ago
3 0

Answer:

here,

2[x-3]+1=7

<em>or,</em><em> </em><em>2</em><em>x</em><em>-</em><em>6</em><em>=</em><em>7</em><em>-</em><em>1</em>

<em>or,</em><em>2</em><em>x</em><em>=</em><em>6</em><em>+</em><em>6</em>

<em>or,</em><em>x=</em><em>1</em><em>2</em><em>/</em><em>2</em>

<em>hence </em><em>the </em><em>value</em><em> of</em><em> </em><em>x</em><em> </em><em>=</em><em>6</em>

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