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Levart [38]
3 years ago
6

Select the value for “a” that makes this equation true: 45 = 2a +4a + 3

Mathematics
2 answers:
vova2212 [387]3 years ago
7 0

Answer:

Step-by-step explanation:

Here!

lisov135 [29]3 years ago
4 0

Answer:

<em>4</em><em>5</em><em>=</em><em>2</em><em>a</em><em>+</em><em>4</em><em>a</em><em>+</em><em>3</em>

<em>or</em><em>,</em><em>4</em><em>5</em><em>=</em><em>6</em><em>a</em><em>+</em><em>3</em>

<em>or</em><em>,</em><em>4</em><em>5</em><em>-</em><em>3</em><em>=</em><em>6</em><em>a</em>

<em>or</em><em>,</em><em>4</em><em>2</em><em>=</em><em>6</em><em>a</em>

<em>or</em><em>,</em><em>4</em><em>2</em><em>/</em><em>6</em><em>=</em><em>a</em>

<em>or</em><em>,</em><em>7</em><em>=</em><em>a</em>

<em>therefore</em><em>,</em><em>valaue</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>is</em><em> </em><em>7</em><em>.</em><em>.</em>

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Answer:

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