Question

Solve the following step by step
and check also:-
1) 7(m-9)+4=4
2) 4(t-4)+20=4​

Answer 1

Solution :-

1) 7 (m - 9) + 4 = 4

→ 7m - 63 + 4 = 4

→ 7m - 59 = 4

→ 7m = 4 + 59

→ 7m = 63

→ m = $\frac{63}{7}$

→ m = 9

━━━━━━━━━━━━━━━━━━━━━━

2) 4 (t - 4) + 20 = 4

→ 4t - 16 + 20 = 4

→ 4t + 4 = 4

→ 4t = 4 - 4

→ 4t = 0

→ t = 4

Answer 2

Answer:

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