1. first shift +35 to -15
2. then the ans will come=-50
3. then we shift 5=-50÷5
4. because 5 is in multiply by x
5. so the answer will come -10

Verified answer

[tex]\rm \large \pink\hookrightarrow \:5x \: + \: 35 \: = \: - 15[/tex]

[tex]\rm \large \pink\hookrightarrow \:5x \: = \: - 15 \: - 35[/tex]

[tex]\rm \large \pink\hookrightarrow \:5x \: = \: - 50[/tex]

[tex]\rm \large \pink\hookrightarrow \:x \: = \: \frac{ - \cancel {50} \: \: ^{ - 10} }{ \cancel5} \\ [/tex]

[tex]\rm \large \pink\hookrightarrow \:x \: = \: - 10[/tex]