10x + 60 = 9x - 30
ula1" title="10x + 60 = 9 \times - 30 \\ " alt="10x + 60 = 9 \times - 30 \\ " align="absmiddle" class="latex-formula">
1 answer:
Answer:
x = - 90
Step-by-step explanation:
Given
10x + 60 = 9x - 30 ( subtract 9x from both sides )
x + 60 = - 30 ( subtract 60 from both sides )
x = - 90
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